Home

IIC I2C TWI SP Serial Interface Port Module 5V 1602LCD Adapter For Arduino

IIC I2C TWI SP Serial Interface Port Module 5V 1602LCD Adapter For Arduino

Description: This is another great IIC/I2C/TWI/SPI Serial Interface. As the pin resources of Arduino controller is limited, your project may be not able to use normal LCD shield after connected with a certain quantity of sensors or SD card. However, with this I2C interface module, you will be able to realize data display via only 2 wires. If you already has I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for Arduino based project. I2C Address: 0X20~0X27 (the original address is 0X20,you can change it yourself) the backlight and contrast is adjusted by potentiometer Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable I2C Address: 0x27 (I2C Address: 0X20~0X27 (the original address is 0X27,you can change it yourself) Specification: Compatible for 1602 LCD Supply voltage: 5V Weight: 5g Size: 5.5x2.3x1.4cm Package included: 1 x IIC/I2C/TWI/SPI serial interface module port

Electronics/Audio

IIC I2C TWI SP Serial Interface Port Module 5V 1602LCD Adapter For Arduino

5Pcs IIC/I2C/TWI/SPI Serial Port Module 5V 1602LCD Display For Arduino

5Pcs IIC/I2C/TWI/SPI Serial Port Module 5V 1602LCD Display For Arduino

Description: This is another great IIC/I2C/TWI/SPI Serial Interface. As the pin resources of Arduino controller is limited, your project may be not able to use normal LCD shield after connected with a certain quantity of sensors or SD card. However, with this I2C interface module, you will be able to realize data display via only 2 wires. If you already has I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for Arduino based project. I2C Address: 0X20~0X27 (the original address is 0X20,you can change it yourself) the backlight and contrast is adjusted by potentiometer Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable I2C Address: 0x27 (I2C Address: 0X20~0X27 (the original address is 0X27,you can change it yourself) Specification: Compatible for 1602 LCD Supply voltage: 5V Size: 5.5x2.3x1.4cm Package included: 5 x IIC/I2C/TWI/SPI serial interface module

Electronics/Audio

5Pcs IIC/I2C/TWI/SPI Serial Port Module 5V 1602LCD Display For Arduino

3Pcs IIC/I2C/TWI/SPI Serial Port Module 5V 1602LCD Display For Arduino

3Pcs IIC/I2C/TWI/SPI Serial Port Module 5V 1602LCD Display For Arduino

Description: This is another great IIC/I2C/TWI/SPI Serial Interface. As the pin resources of Arduino controller is limited, your project may be not able to use normal LCD shield after connected with a certain quantity of sensors or SD card. However, with this I2C interface module, you will be able to realize data display via only 2 wires. If you already has I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for Arduino based project. I2C Address: 0X20~0X27 (the original address is 0X20,you can change it yourself) the backlight and contrast is adjusted by potentiometer Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable I2C Address: 0x27 (I2C Address: 0X20~0X27 (the original address is 0X27,you can change it yourself) Specification: Compatible for 1602 LCD Supply voltage: 5V Size: 5.5x2.3x1.4cm Package included: 3 x IIC/I2C/TWI/SPI serial interface module

Electronics/Audio

3Pcs IIC/I2C/TWI/SPI Serial Port Module 5V 1602LCD Display For Arduino

20Pcs IIC/I2C/TWI/SPI Serial Port Module 5V 1602LCD Display For Arduino

20Pcs IIC/I2C/TWI/SPI Serial Port Module 5V 1602LCD Display For Arduino

Description: This is another great IIC/I2C/TWI/SPI Serial Interface. As the pin resources of Arduino controller is limited, your project may be not able to use normal LCD shield after connected with a certain quantity of sensors or SD card. However, with this I2C interface module, you will be able to realize data display via only 2 wires. If you already has I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for Arduino based project. I2C Address: 0X20~0X27 (the original address is 0X20,you can change it yourself) the backlight and contrast is adjusted by potentiometer Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable I2C Address: 0x27 (I2C Address: 0X20~0X27 (the original address is 0X27,you can change it yourself) Specification: Compatible for 1602 LCD Supply voltage: 5V Size: 5.5x2.3x1.4cm Package included: 20 x IIC/I2C/TWI/SPI serial interface module

Electronics/Audio

20Pcs IIC/I2C/TWI/SPI Serial Port Module 5V 1602LCD Display For Arduino

LCD1602 Adapter I2C/IIC/TWI Serial Interface Module Board For Arduino

LCD1602 Adapter I2C/IIC/TWI Serial Interface Module Board For Arduino

LCD1602 Adapter I2C/IIC/TWI Serial Interface Module Board For Arduino Features: The backlight and contrast is adjusted by potentiometer. Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable. Compatible for 1602 LCD. This is another great IIC/I2C/TWI Serial Interface. With this I2C interface module, you will be able to realize data display via only 2 wires. If you already has I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for Arduino based project. Specifications: Size: about 54 x 19 mm(max) / 1.62' x 0.57' Net weight: about 5g Supply voltage: 5V Package included: 1 x Module

Electronics/Audio

LCD1602 Adapter I2C/IIC/TWI Serial Interface Module Board For Arduino

Geekcreit 7Pin 0.96 Inch OLED Display 12864 SSD1306 SPI IIC Serial LCD Screen Module For Arduino

Geekcreit 7Pin 0.96 Inch OLED Display 12864 SSD1306 SPI IIC Serial LCD Screen Module For Arduino

Feature: Control chip: SSD1306 Display area: 21.744 x 10864mm Physical size: 27.3 x 27.8mm Interface type: Default 4-wire SPI Switchable rear resistor to use 3-wire SPI, IIC interfaces Number of pins: 7 Display color: yellow blue Working temperature: -40~70C Net weight: 5g Interface definition: 1> GND (Power ground) 2> VCC (Power + 3.3-5V) 3> D0 (SPI clock line for SPI interface and IIC clock line for IIC interface) 4> D1 (SPI data line for SPI interface and IIC data line for IIC interface) 5> RES (OLED reset, OLED needs to be reset once after power-on) 6> DC (SPI data/command selection pin, used to set IIC address when IIC interface) 7> CS (OLED SPI chip select, active low, if you do not want to use must be grounded) Package includes: 1 x 0.96 Inch OLED Display Module Wiring method: Wiring 1: MCU hardware SPI connection method: If there is only one device on the SPI bus, you can directly ground the CS of the OLED screen, which saves an IO. Wiring 2: MCU IO analog SPI connection mode: If there is only one device on the SPI bus, you can directly ground the CS of the OLED screen, which saves an IO. Wiring 3: MCU analog IIC connection method: IIC address: DC is low = 0x78 DC is high = 0x7A Generally DC grounding Wiring 4: MCU hardware IIC connection method: IIC address: DC is low = 0x78 DC is high = 0x7A Generally DC grounding As below pictures show:

Electronics/Audio

Geekcreit 7Pin 0.96 Inch OLED Display 12864 SSD1306 SPI IIC Serial LCD Screen Module For Arduino

Ignition Coil For Mercury Mariner 6-225HP Outboard Boat 339-832757A4 339-7370A13

Ignition Coil For Mercury Mariner 6-225HP Outboard Boat 339-832757A4 339-7370A13

Description: High quality Easy to use Specification: Material: Rubber + Metal Color: Black Size: Approx. 7x4cm/ 2.76x1.57' Replace Part Number: 339-832757A4 Fitment: Compatible Models: For Mercury Mariner 6HP Serial #s A197112 - T800749 8HP Serial #s A197112 & up 9.9HP Serial #s A197112 & up 10HP XR, Sea Pro, Serial #s D038000 & up Magnum & Marathon 15HP Serial #s B292414 & up 15HP Sea Pro, Serial #s G044027 & up Marathon & Super 18HP Serial #s 5837437 & up 20HP Serial #s 3537531 - 3755884 20HP Serial #s 6443973 - T800999 20HP Jet Serial #s G044027 & up 25HP (2 cylinder) Serial #s 5705532 & up 30HP Jet Serial #s C159200 - G589999 35HP (2 cylinder) Serial #s 6445653 & up 40HP (2 cylinder) Serial #s 3336258 - 3859434 40HP (2 cylinder) Serial #s 5823918 - 6443973 40HP (4 cylinder) Serial #s C159200 & up 45HP (4 cylinder) Serial #s 5531630 & up 45HP Jet (3 cylinder) Serial #s G290584 - G589999 50HP (3 cylinder) Serial #s D000750 - G589999 50HP (4 cylinder) Serial #s 5193259 & up 55HP (3 cylinder) Serial #s D000750 - G589999 60HP (3 cylinder) Serial #s 6428681 - G589999 65HP Jet Serial #s D283222 - G437999 75HP (4 cylinder) Serial #s 6432901 & up 75HP (3 cylinder) Serial #s C222000 - G437999 80HP (4 cylinder) Serial #s 5141097 - 6432900 80HP (3 cylinder) Serial #s A996142 & up 80HP Jet Serial #s D283222 - G437999 90HP (6 cylinder) Serial #s 5299506 & up 90HP (3 cylinder) Serial #s A996142 - G437999 100HP (4 cylinder) Serial #s B209468 - G437999 115HP (6 cylinder) Serial #s 5314656 & up 115HP (4 cylinder) Serial #s B209468 - G437999 125HP (4 cylinder) Serial #s D283222 - G437999 140HP (6 cylinder) Serial #s 5327663 & up V-105 Jet Serial #s D082000 & up V-135 Serial #s A904646 - G960499 V-140 Jet Serial #s D082000 & up V-150 Serial #s 4868998 - G960499 With OEM blue coils V-150 EFI Serial #s D082000 - G960499 V-175 Serial #s 5180109 - G960499 V-200 Serial #s 4839034 - G960499 With OEM blue coils V-200 EFI Serial #s C100861 - G960499 V-220 EFI Serial #s B117316 & up V-225 (2.4L) Serial #s 5628028 & up Package Included: 1

Auto/Boat/Plane/Motorcycles

Ignition Coil For Mercury Mariner 6-225HP Outboard Boat 339-832757A4 339-7370A13

Duinopeak ESP8266 ESP-01 WiFi Expansion Board Shield Without ESP8266 Module For Arduino

Duinopeak ESP8266 ESP-01 WiFi Expansion Board Shield Without ESP8266 Module For Arduino

More details: Click to open Quickstart Guide: The ESP-01 WiFi Module Shield provides a convenient connection between an Arduino and an ESP-01 module. The shield provides a 3.3V power supply for the module, and logic level converters so it can operate with either 3.3V or 5V Arduino boards. Hardware Setup: 1. Mount the shield on your Arduino. 2. Mount your ESP-01 module on the shield using the header provided. The module must be oriented to align with the marking on the shield. 3. Configure the serial jumpers near the top right of the shield to suit the pins your Arduino will use for communication with the ESP-01 module. The module ships with jumpers in a default position as shown above to connect the module's TX line to Arduino pin D2, and the module's RX line to Arduino pin D3. This means your Arduino will need to transmit on D3 (to the module's RX line) and receive on D2 from the module's TX line. 4. Configure the reset jumper to connect module reset to Arduino reset. With the jumper in place (labelled 'RST-LNK' on the PCB) the module's reset line is connected to the Arduino reset line, so when you press the Arduino RESET button your module will also be reset. This is a good way to ensure the module always starts in a known state when your Arduino resets. However, if you wish to isolate your module from Arduino reset you can remove the RST-LNK jumper. The jumper is fitted by default. Software Setup: The software required to use your ESP-01 depends on the firmware it has installed. The most common firmware shipped on the modules provides a WiFi bridge that can be controlled via 'AT' serial commands from your Arduino. You can, therefore, use your Arduino as a 'serial reflector' to pass commands and responses between your computer and the module, allowing you to type commands in the Arduino IDE serial console and see how the module replies. Package includes: 1 x ESP8266 WiFi Expansion Board

Electronics/Audio

Duinopeak ESP8266 ESP-01 WiFi Expansion Board Shield Without ESP8266 Module For Arduino

Geekcreit IIC I2C 2004 204 20 x 4 Character LCD Display Screen Module Blue For Arduino

Geekcreit IIC I2C 2004 204 20 x 4 Character LCD Display Screen Module Blue For Arduino

Description: The IIC 2004 LCD display module is a 4 line 20 character LCD module not only set the contrast control knob selector switch also has a backlight and IIC communication interface. For Arduino beginners, not for the cumbersome and complex LCD driver circuit connection and a headache, the real significance of this LCD module will simplify the circuit, this module directly into the Arduino Sensor Shield V5.0 sensor expansion board IIC device interface can, GM 4P sensor connection cable, programmed through the Arduino controller, you can easily identify the slogan, sensor data records. Specification: Supply voltage: 5V Interface: I2C I2C address: 0x27 or 0x3F Pin definition: GND, VCC, SDA, SCL Contrast adjust: potentiometer The module is a low-power consumption character LCD module with a built-in controller The module can be easily interfaced with a MCU Display format: 20 Characters x 4 lines Fully assembled and tested serial LCD 20 x 4 module White text, blue backlight It is fantastic for Arduino based project Size: 9.8 x 6 x 1.2mm Package included: 1 x 2004 LCD display module

Electronics/Audio

Geekcreit IIC I2C 2004 204 20 x 4 Character LCD Display Screen Module Blue For Arduino

3Pcs Geekcreit IIC I2C 2004 204 20 x 4 Character LCD Display Module Blue For Arduino

3Pcs Geekcreit IIC I2C 2004 204 20 x 4 Character LCD Display Module Blue For Arduino

Description: The IIC 2004 LCD display module is a 4 line 20 character LCD module not only set the contrast control knob selector switch also has a backlight and IIC communication interface. For Arduino beginners, not for the cumbersome and complex LCD driver circuit connection and a headache, the real significance of this LCD module will simplify the circuit, this module directly into the Arduino Sensor Shield V5.0 sensor expansion board IIC device interface can, GM 4P sensor connection cable, programmed through the Arduino controller, you can easily identify the slogan, sensor data records. Specification: Supply voltage: 5V Interface: I2C I2C address: 0x27 or 0x3F Pin definition: GND, VCC, SDA, SCL Contrast adjust: potentiometer The module is a low-power consumption character LCD module with a built-in controller The module can be easily interfaced with a MCU Display format: 20 Characters x 4 lines Fully assembled and tested serial LCD 20 x 4 module White text, blue backlight It is fantastic for Arduino based project Size: 9.8 x 6 x 1.2mm Package included: 3 x 2004 LCD display module

Electronics/Audio

3Pcs Geekcreit IIC I2C 2004 204 20 x 4 Character LCD Display Module Blue For Arduino

IIC / I2C 2004 204 20 x 4 Character LCD Display Module Yellow Green For Arduino

IIC / I2C 2004 204 20 x 4 Character LCD Display Module Yellow Green For Arduino

Description: The IIC 2004 LCD display module is a 4 line 20 character LCD module not only set the contrast control knob selector switch also has a backlight and IIC communication interface. For Arduino beginners, not for the cumbersome and complex LCD driver circuit connection and a headache, the real significance of this LCD module will simplify the circuit, this module directly into the Arduino Sensor Shield V5.0 sensor expansion board IIC device interface can, GM 4P sensor connection cable, programmed through the Arduino controller, you can easily identify the slogan, sensor data records. Specification: Display: yellow green Supply voltage: 5V Interface: I2C I2C address: 0x27 or 0x3F random delivery Pin definition: GND, VCC, SDA, SCL Contrast adjust: potentiometer Display format: 20 Characters x 4 lines Adjustable backlight The module can be easily interfaced with a MCU Fully assembled and tested serial LCD 20 x 4 module The module is a low-power consumption character LCD module with a built-in controller It is fantastic for Arduino based project Size: 9.8 x 6 x 1.2mm Package included: 1 x 2004 LCD display module

Electronics/Audio

IIC / I2C 2004 204 20 x 4 Character LCD Display Module Yellow Green For Arduino

VK-172 USB GPS Receiver Dongle Adapter Smart Antenna Module For Gmouse Glonass

VK-172 USB GPS Receiver Dongle Adapter Smart Antenna Module For Gmouse Glonass

Features: Size: Approx. 6 x 2.3cm/2.36 x 0.91'' Operating Systems: Windows 7/8 Vista/ XP/ CE, Linux Support Google Earth Built-in 18x18x2(mm) patch antenna for smaller module dimension demand Adopts KDS 0.5PM precision TCXO Built-RTC crystal and picofarads capacitance faster hot start 1-10Hz update rate positioning Support AssistNow Online and AssistNow Offline A-GPS services GPS, GALILEO, SBAS(WAAS, EGNOS, MSAS, GAGAN) hybrid engine Support NMEA 0183 and ublox binary protocol Package Included: 1 x VK172 GPS USB Receiver

Electronics/Audio

VK-172 USB GPS Receiver Dongle Adapter Smart Antenna Module For Gmouse Glonass

5Pcs IIC/I2C/TWI/SPI Serial Port Module 5V 1602LCD Display For Arduino

5Pcs IIC/I2C/TWI/SPI Serial Port Module 5V 1602LCD Display For Arduino

Description: This is another great IIC/I2C/TWI/SPI Serial Interface. As the pin resources of Arduino controller is limited, your project may be not able to use normal LCD shield after connected with a certain quantity of sensors or SD card. However, with this I2C interface module, you will be able to realize data display via only 2 wires. If you already has I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for Arduino based project. I2C Address: 0X20~0X27 (the original address is 0X20,you can change it yourself) the backlight and contrast is adjusted by potentiometer Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable I2C Address: 0x27 (I2C Address: 0X20~0X27 (the original address is 0X27,you can change it yourself) Specification: Compatible for 1602 LCD Supply voltage: 5V Size: 5.5x2.3x1.4cm Package included: 5 x IIC/I2C/TWI/SPI serial interface module

Electronics/Audio

5Pcs IIC/I2C/TWI/SPI Serial Port Module 5V 1602LCD Display For Arduino

3Pcs IIC/I2C/TWI/SPI Serial Port Module 5V 1602LCD Display For Arduino

3Pcs IIC/I2C/TWI/SPI Serial Port Module 5V 1602LCD Display For Arduino

Description: This is another great IIC/I2C/TWI/SPI Serial Interface. As the pin resources of Arduino controller is limited, your project may be not able to use normal LCD shield after connected with a certain quantity of sensors or SD card. However, with this I2C interface module, you will be able to realize data display via only 2 wires. If you already has I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for Arduino based project. I2C Address: 0X20~0X27 (the original address is 0X20,you can change it yourself) the backlight and contrast is adjusted by potentiometer Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable I2C Address: 0x27 (I2C Address: 0X20~0X27 (the original address is 0X27,you can change it yourself) Specification: Compatible for 1602 LCD Supply voltage: 5V Size: 5.5x2.3x1.4cm Package included: 3 x IIC/I2C/TWI/SPI serial interface module

Electronics/Audio

3Pcs IIC/I2C/TWI/SPI Serial Port Module 5V 1602LCD Display For Arduino

20Pcs IIC/I2C/TWI/SPI Serial Port Module 5V 1602LCD Display For Arduino

20Pcs IIC/I2C/TWI/SPI Serial Port Module 5V 1602LCD Display For Arduino

Description: This is another great IIC/I2C/TWI/SPI Serial Interface. As the pin resources of Arduino controller is limited, your project may be not able to use normal LCD shield after connected with a certain quantity of sensors or SD card. However, with this I2C interface module, you will be able to realize data display via only 2 wires. If you already has I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for Arduino based project. I2C Address: 0X20~0X27 (the original address is 0X20,you can change it yourself) the backlight and contrast is adjusted by potentiometer Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable I2C Address: 0x27 (I2C Address: 0X20~0X27 (the original address is 0X27,you can change it yourself) Specification: Compatible for 1602 LCD Supply voltage: 5V Size: 5.5x2.3x1.4cm Package included: 20 x IIC/I2C/TWI/SPI serial interface module

Electronics/Audio

20Pcs IIC/I2C/TWI/SPI Serial Port Module 5V 1602LCD Display For Arduino

DIY 2x3W Multi-function Bluetooth Wireless Small Power Amplifier Speaker Kit With MP3 AUX Radio Function

DIY 2x3W Multi-function Bluetooth Wireless Small Power Amplifier Speaker Kit With MP3 AUX Radio Function

Description: This product comes with Bluetooth audio receiver, when phone matching the Bluetooth with it, your mobile phones can play a MP3 or lossless APE file through it, greatly facilitate the product's functional and entertaining. Also supports Bluetooth phone, you can implement hands-free phone calls, have a higher value. In addition, as with ordinary MP3 decoders, play MP3 files within the USB drive or SD card, as well as the radio. Features: 1. Working Voltage: DC 5V 2. Output Power: Stereo audio power 2x3W(BTL Output,do not have common GND,can not connect to other amplifier) 3. Function: Bluetooth receive, Hands-free calls, SD card or MP3 Play, AUX and Radio Function 4. Color: Red, Black, Clear 5. How to install: Click Here. Note: this is a DIY kit.Not include the battery. Package Included: 1 x DIY 2x3W Multi-function Bluetooth Wireless Small Power Amplifier Speaker Kit

Electronics/Audio

DIY 2x3W Multi-function Bluetooth Wireless Small Power Amplifier Speaker Kit With MP3 AUX Radio Function

50W+50W TDA7492 CSR8635 Wireless Bluetooth 4.0 Audio Receiver Amplifier Board NE5532 Preamp

50W+50W TDA7492 CSR8635 Wireless Bluetooth 4.0 Audio Receiver Amplifier Board NE5532 Preamp

Features: Power supply: DC 8 ~ 25V, 2.1 interface Amplifier chip: TDA7492 Audio input: Various versions Bluetooth connection stereo input, uses CSR8635 Bluetooth chip, Bluetooth V4.0, high software compatibility Output impedance: 8ohms recommended (can drive 4, 6, 8 ohm impedance speakers) Preamp: NE5532 Package included: 1 x Wireless Bluetooth 4.0 Audio Receiver Amplifier

Electronics/Audio

50W+50W TDA7492 CSR8635 Wireless Bluetooth 4.0 Audio Receiver Amplifier Board NE5532 Preamp

20pcs DS3231 AT24C32 IIC High Precision Real Time Clock Module For Arduino

20pcs DS3231 AT24C32 IIC High Precision Real Time Clock Module For Arduino

Description: DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC) with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package. RTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. The clock operates in either the 24 hours or band / AM / PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus. A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output, and if necessary, automatically switch to the backup power supply. In addition, / RST pin is monitored as generating P reset manually. Feature: Save time and high precision addition, DS3231 also has some other features that extend the system host of additional features and a range of options. The device integrates a very precise digital temperature sensor, through the I2C * interface to access it (as the same time). This temperature sensor accuracy is 3 C. On-chip power supply control circuit can automatically detect and manage the main and standby power (i.e. low-voltage battery) to switch between the power supply. If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected. When the main power re-power or voltage value returns to within the allowable range, the on-chip reset function can be used to restart the system microprocessor. Specification: Battery: CR2

Electronics/Audio

20pcs DS3231 AT24C32 IIC High Precision Real Time Clock Module For Arduino

50pcs DS3231 AT24C32 IIC High Precision Real Time Clock Module For Arduino

50pcs DS3231 AT24C32 IIC High Precision Real Time Clock Module For Arduino

Description: DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC) with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package. RTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. The clock operates in either the 24 hours or band / AM / PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus. A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output, and if necessary, automatically switch to the backup power supply. In addition, / RST pin is monitored as generating P reset manually. Feature: Save time and high precision addition, DS3231 also has some other features that extend the system host of additional features and a range of options. The device integrates a very precise digital temperature sensor, through the I2C * interface to access it (as the same time). This temperature sensor accuracy is 3 C. On-chip power supply control circuit can automatically detect and manage the main and standby power (i.e. low-voltage battery) to switch between the power supply. If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected. When the main power re-power or voltage value returns to within the allowable range, the on-chip reset function can be used to restart the system microprocessor. Specification: Battery: CR2

Electronics/Audio

50pcs DS3231 AT24C32 IIC High Precision Real Time Clock Module For Arduino

100pcs DS3231 AT24C32 IIC High Precision Real Time Clock Module For Arduino

100pcs DS3231 AT24C32 IIC High Precision Real Time Clock Module For Arduino

Description: DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC) with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package. RTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. The clock operates in either the 24 hours or band / AM / PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus. A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output, and if necessary, automatically switch to the backup power supply. In addition, / RST pin is monitored as generating P reset manually. Feature: Save time and high precision addition, DS3231 also has some other features that extend the system host of additional features and a range of options. The device integrates a very precise digital temperature sensor, through the I2C * interface to access it (as the same time). This temperature sensor accuracy is 3 C. On-chip power supply control circuit can automatically detect and manage the main and standby power (i.e. low-voltage battery) to switch between the power supply. If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected. When the main power re-power or voltage value returns to within the allowable range, the on-chip reset function can be used to restart the system microprocessor. Specification: Battery: CR2

Electronics/Audio

100pcs DS3231 AT24C32 IIC High Precision Real Time Clock Module For Arduino

100pcs Micro TF Card Memory Shield Module SPI Micro Storage Card Adapter For Arduino

100pcs Micro TF Card Memory Shield Module SPI Micro Storage Card Adapter For Arduino

Features: The module (MicroSD Card Adapter) is a Micro SD card reader module, and the SPI interface via the file system driver, microcontroller system to complete the MicroSD card read and write files. Arduino users can directly use the Arduino IDE comes with an SD card to complete the library card initialization and read-write Module features are as follows: Support Micro SD Card (

Electronics/Audio

100pcs Micro TF Card Memory Shield Module SPI Micro Storage Card Adapter For Arduino