I2c
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South Africa (All cities)
I2C IIC Level Conversion Module Sensor 5V - 3V System Compatible For Arduino Specification: Power supply:5V ~ 3V AVCC to 5V system Power ASCL to 5V system SCL ASDA to 5V system SDA AGND to 5V system GND BVCC to 3V system Power BSCL to 3V system SCL BSDA to 3V system SDA BGND to 3V system GND Package included: 1 x IIC I2C level conversion module
R 39
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South Africa (All cities)
Buy I2C RTC DS1307 AT24C32 Real Time Clock Module For AVR ARM PIC SMD for R182.61
R 182
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South Africa (All cities)
Buy I2C ADS1115 16 Bit ADC 4 Channel Module With Programmable Gain Amplifier Board for R349.00
R 349
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South Africa (All cities)
Buy I2C SERIAL LCD 20CH x 4L DISPLAY MODULE KS0062 for R244.95
R 244
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South Africa (All cities)
Buy I2C SERIAL LCD DISPLAY INTERFACE BOARD MD0388 for R59.15
R 59
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South Africa (All cities)
IIC/I2C/TWI/SPI Serial Interface Board Module Port For Arduino 1602LCD Display is available now from our US and UK warehouse Free shipping to US and UK in 3-6 business days ship to Canada, Brazil in 7-10 days in US warehouse ship to European countries in 7-10 days in UK warehouse IIC/I2C/TWI/SP Serial Interface Module Port For 5V Arduino 1602LCD Display 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
R 33
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South Africa (All cities)
3Pcs IIC/I2C/TWI/SP Serial Interface Module Port For 5V Arduino 1602LCD Display 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: 3 x IIC/I2C/TWI/SPI serial interface module port
R 72
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South Africa (All cities)
10Pcs CJMCU-MCP4725 I2C DAC Breakout Development Board Module Description: You’ve always wanted to output analog voltages from a microcontroller, the MCP4725 is the DAC that will let you do it! The CJMCU-MCP4725 is an I2C controlled Digital-to-Analog converter (DAC). A DAC allows you to send analog signal, such as a sine wave, from a digital source, such as the I2C interface on the Arduino microcontroller. Digital to analog converters are great for sound generation, musical instruments, and many other creative projects! This version of the CJMCU-MCP4725 Breakout fixes a few issues with the board including the IC footprint, the I2C pinout, changes the overall board dimensions to better fit your projects, and a few more minor tweaks. This board breaks out each pin you will need to access and use the MCP4725 including GND and Signal OUT pins for connecting to an oscilloscope or any other device you need to hook up to the board. Also on board are SCL, SDA, VCC, and another GND for your basic I2C pinout. Additionally, if you are looking to have more than one MCP4725 on a bus, the pull-up resistors on this board can be disabled just check the Hookup Guide in the Documents section below for instructions and tips on doing this. Feature: 12-bit resolution I2C Interface (Standard, Fast, and High-Speed supported) Small package 2.7V to 5.5V supply Internal EEPROM to store settings Package included: 10 x CJMCU-MCP4725 I2C DAC Breakout Development Board Module
R 260
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South Africa (All cities)
3Pcs CJMCU-MCP4725 I2C DAC Breakout Development Board Module Description: You’ve always wanted to output analog voltages from a microcontroller, the MCP4725 is the DAC that will let you do it! The CJMCU-MCP4725 is an I2C controlled Digital-to-Analog converter (DAC). A DAC allows you to send analog signal, such as a sine wave, from a digital source, such as the I2C interface on the Arduino microcontroller. Digital to analog converters are great for sound generation, musical instruments, and many other creative projects! This version of the CJMCU-MCP4725 Breakout fixes a few issues with the board including the IC footprint, the I2C pinout, changes the overall board dimensions to better fit your projects, and a few more minor tweaks. This board breaks out each pin you will need to access and use the MCP4725 including GND and Signal OUT pins for connecting to an oscilloscope or any other device you need to hook up to the board. Also on board are SCL, SDA, VCC, and another GND for your basic I2C pinout. Additionally, if you are looking to have more than one MCP4725 on a bus, the pull-up resistors on this board can be disabled just check the Hookup Guide in the Documents section below for instructions and tips on doing this. Feature: 12-bit resolution I2C Interface (Standard, Fast, and High-Speed supported) Small package 2.7V to 5.5V supply Internal EEPROM to store settings Package included: 3 x CJMCU-MCP4725 I2C DAC Breakout Development Board Module
R 96
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South Africa (All cities)
5Pcs CJMCU-MCP4725 I2C DAC Breakout Development Board Module Description: Youve always wanted to output analog voltages from a microcontroller, the MCP4725 is the DAC that will let you do it! The CJMCU-MCP4725 is an I2C controlled Digital-to-Analog converter (DAC). A DAC allows you to send analog signal, such as a sine wave, from a digital source, such as the I2C interface on the Arduino microcontroller. Digital to analog converters are great for sound generation, musical instruments, and many other creative projects! This version of the CJMCU-MCP4725 Breakout fixes a few issues with the board including the IC footprint, the I2C pinout, changes the overall board dimensions to better fit your projects, and a few more minor tweaks. This board breaks out each pin you will need to access and use the MCP4725 including GND and Signal OUT pins for connecting to an oscilloscope or any other device you need to hook up to the board. Also on board are SCL, SDA, VCC, and another GND for your basic I2C pinout. Additionally, if you are looking to have more than one MCP4725 on a bus, the pull-up resistors on this board can be disabled just check the Hookup Guide in the Documents section below for instructions and tips on doing this. Feature: 12-bit resolution I2C Interface (Standard, Fast, and High-Speed supported) Small package 2.7V to 5.5V supply Internal EEPROM to store settings Package included: 5 x CJMCU-MCP4725 I2C DAC Breakout Development Board Module
R 300
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South Africa (All cities)
Description USB to I2C converter This USB2.0 Full Speed IC offers a compact bridge to I2C devices. The device is an I2C slave, capable of operating up to 3.4MBit/s, with low power consumption (8mA). This converter is based on the FT200XD chipset and includes the complete FT-X series feature set and enables USB to be added into a system design quickly and easily over an I2C interface. Quick Spec Single chip USB to I2C interface Up to 3.4MHz, high speed mode, I2C supported Fully integrated 2048 byte multi-time-programmable(MTP) memory storing device descriptors and CBUS I/O configuration Fully integrated clock generation with no external crystal required 512 byte receive buffer and 512 byte transmit Integrated +3.3V level converter for USB I/O True 3.3VCMOS drive output and TTL input, Operates down to 1V8with external pull-ups, tolerant of 5V input Configurable I/O pin output drive strength, 4mA(min) and 16mA(max) Integrated power-on-reset circuit Fully integrated AVCC supply filtering - no external filtering required +5V Single Supply Operation Internal 3V3/1V8 LDO regulators Resources FT200XD Datasheet VCP Drivers Shipping List 1 X Usb to I2C converter More Products View More Products
R 273
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South Africa (All cities)
Description: For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1115 provides 16-bit precision at 860 samples/second over I2C. The chip can be configured as 4 single-ended input channels, or two differential channels. As a nice bonus, it even includes a programmable gain amplifier, up to x16, to help boost up smaller single/differential signals to the full range. We like this ADC because it can run from 2V to 5V power/logic, can measure a large range of signals and its super easy to use. It is a great general purpose 16 bit converter. The chip's fairly small so it comes on a breakout board with ferrites to keep the AVDD and AGND quiet. Interfacing is done via I2C. The address can be changed to one of four options (see the datasheet table 5) so you can have up to 4 ADS1115's connected on a single 2-wire I2C bus for 16 single ended inputs. Feature: Wide supply range: 2.0V to 5.5V Low current consumption: Continuous Mode: Only 150uA Single-Shot Mode: Auto Shut-Down Programmable data rate: 8SPS to 860SPS Internal Low-drift voltage reference Internal oscillator Internal PGA I2C interface: Pin-Selectable Addresses Four Single-ended or two differential inputs Programmable comparator This board/chip uses I2C 7-bit addresses between 0x48-0x4B, selectable with jumpers Package included: 3 x I2C ADS1115 16 Bit ADC 4 Channel Module
R 222
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South Africa (All cities)
Description: For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1115 provides 16-bit precision at 860 samples/second over I2C. The chip can be configured as 4 single-ended input channels, or two differential channels. As a nice bonus, it even includes a programmable gain amplifier, up to x16, to help boost up smaller single/differential signals to the full range. We like this ADC because it can run from 2V to 5V power/logic, can measure a large range of signals and its super easy to use. It is a great general purpose 16 bit converter. The chip's fairly small so it comes on a breakout board with ferrites to keep the AVDD and AGND quiet. Interfacing is done via I2C. The address can be changed to one of four options (see the datasheet table 5) so you can have up to 4 ADS1115's connected on a single 2-wire I2C bus for 16 single ended inputs. Feature: Wide supply range: 2.0V to 5.5V Low current consumption: Continuous Mode: Only 150uA Single-Shot Mode: Auto Shut-Down Programmable data rate: 8SPS to 860SPS Internal Low-drift voltage reference Internal oscillator Internal PGA I2C interface: Pin-Selectable Addresses Four Single-ended or two differential inputs Programmable comparator This board/chip uses I2C 7-bit addresses between 0x48-0x4B, selectable with jumpers Package included: 10 x I2C ADS1115 16 Bit ADC 4 Channel Module
R 644
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South Africa (All cities)
FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Features: This board/chip uses I2C 7-bit address between 0x60-0x80, selectable with jumpers Terminal block for power input (or you can use the 0.1" breakouts on the side) Reverse polarity protection on the terminal block input Green power-good LED 3 pin connectors in groups of 4 so you can plug in 16 servos at once (Servo plugs are slightly wider than 0.1" so you can only stack 4 next to each other on 0.1" header "Chain-able" design A spot to place a big capacitor on the V+ line (in case you need it) 220 ohm series resistors on all the output lines to protect them, and to make driving LEDs trivial Solder jumpers for the 6 address select pins i2c-controlled PWM driver with a built in clock. Unlike the TLC5940 family, you do not need to continuously send it signal tying up your microcontroller, its completely free running! It is 5V compliant, which means you can control it from a 3.3V microcontroller and still safely drive up to 6V outputs (this is good for when you want to control white or blue LEDs with 3.4+ forward voltages) 6 address select pins so you can wire up to 62 of these on a single i2c bus, a total of 992 outputs - that's a lot of servos or LEDs Adjustable frequency PWM up to about 1.6 KHz 12-bit resolution for each output - for servos, that means about 4us resolution at 60Hz update rate Configurable push-pull or open-drain output Output enable pin to quickly disable all the outputs Package included: 1 x PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module For Arduino Robot PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module For Arduino Robot PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module For Arduino Robot PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module For Arduino Robot
R 79
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South Africa (All cities)
CJMCU-219 INA219 I2C Bi-directional Current / Power Monitor Sensor Module Description: CJMCU-219 module is a with I2C interface Bidirectional current / power monitor integrated circuit (IC), and further expand the energy-saving electronic products TI camp. INA219 with the industry's highest accuracy and smallest size, not only to monitor the voltage drop across a shunt resistor on the sensing shunt supply voltage, while also computing power. The device is available in a SOT23 package, providing a small digital current sensing servers, laptops, power supplies, battery management and automotive and telecommunications equipment, low-cost solutions. INA219 in the temperature range -40 ￢ﾄﾃ to + 85 ￢ﾄﾃ can achieve maximum precision error of 1%, the maximum offset is 100 uV. The high-precision products combine the advantages of 12-bit resolution, as much as possible to help customers reduce the pressure drop on the shunt resistor, thereby minimizing power loss and power consumption and save board space. The device can be sensed bus voltage range of 0 V to +26 V. Feature: Programmable calibration register can be read in units of ampere direct current, and read the power in watts. Up to 128 samples can be averaged to achieve filtering in noisy environments. I2C interface has a timeout setting, not only to prevent bus lock, but also provides high-speed mode, to meet the communication requirements of up to 3.4 MHz. All properties INA219 are software programmable to support. A single power supply, the operating voltage of between +3.0 to + 5.5V Package included: 1 x CJMCU-219 INA219 I2C Bi-directional Current / Power Monitor Sensor Module
R 92
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South Africa (All cities)
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
R 43
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South Africa (All cities)
Description: Operating voltage: 3.3V Measuring range: 4-8 inch (10-20cm) I2C Interface Built-in APDS-9960 sensor, providing ambient light and color measurement, proximity detection and non-contact gesture detection. With this RGB and gesture sensor, you can control a computer, a microcontroller, a robot, and it's much more powerful than a simple credit card with your hand! The APDS-9960 is a serious little piece of hardware with built in UV and IR blocking filters, four separate diodes sensitive to different directions, and an I2C compatible interface. For your convenience we have broken out the following pins: VL (optional power to IR LED), GND (Ground), VCC (power to APDS-9960 sensor), SDA (I2C data), SCL (I2C clock), and INT (interrupt). Each APDS-9960 also has a detection range of 4 to 8 inches (10 to 20 cm). Can be applied to ambient light and RGB color sensor, close to detection, gesture detection. Package included: 1 x Gesture sensor
R 81
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South Africa (All cities)
FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Features: I2C interface Typical accuracy ±5%RH and ±0.5°C Separable design Package included: 5 x 2pcs Normal pin 5 x DHT Shield V2.0.0 5pcs Wemos DHT Shield V2.0.0 For WEMOS D1 Mini DHT12 I2C Digital Temperature And Humidity Module 5pcs Wemos DHT Shield V2.0.0 For WEMOS D1 Mini DHT12 I2C Digital Temperature And Humidity Module 5pcs Wemos DHT Shield V2.0.0 For WEMOS D1 Mini DHT12 I2C Digital Temperature And Humidity Module
R 249
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South Africa (All cities)
Buy 3pcs CP2112 USB to SMBus I2C Module USB to I2C IIC Communication Board CCS811 D for R700.66
R 700
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South Africa
5Pcs I2C RTC DS1307 AT24C32 Real Time Clock Module For AVR ARM PIC SMD Description: 24C32 32K I2C EEPROM memory Using LIR2032 rechargeable lithium battery with charging circuit Solve the problem of no literacy of the DS1307 with backup battery Support timing 1 year of the DS1307 after fully charged Leads to the DS1307 clock pin provides a clock signal for the microcontroller Other I2C devices can be cascaded Size: 27 x 28 x 8.4mm Note: Because of shipping restrictions, we won't ship battery Package included: 5 x DS1307 module (battery is not included)
R 201
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South Africa
Features: This board/chip uses I2C 7-bit address between 0x60-0x80, selectable with jumpers Terminal block for power input (or you can use the 0.1" breakouts on the side) Reverse polarity protection on the terminal block input Green power-good LED 3 pin connectors in groups of 4 so you can plug in 16 servos at once (Servo plugs are slightly wider than 0.1" so you can only stack 4 next to each other on 0.1" header "Chain-able" design A spot to place a big capacitor on the V+ line (in case you need it) 220 ohm series resistors on all the output lines to protect them, and to make driving LEDs trivial Solder jumpers for the 6 address select pins i2c-controlled PWM driver with a built in clock. Unlike the TLC5940 family, you do not need to continuously send it signal tying up your microcontroller, its completely free running! It is 5V compliant, which means you can control it from a 3.3V microcontroller and still safely drive up to 6V outputs (this is good for when you want to control white or blue LEDs with 3.4+ forward voltages) 6 address select pins so you can wire up to 62 of these on a single i2c bus, a total of 992 outputs - that's a lot of servos or LEDs Adjustable frequency PWM up to about 1.6 KHz 12-bit resolution for each output - for servos, that means about 4us resolution at 60Hz update rate Configurable push-pull or open-drain output Output enable pin to quickly disable all the outputs Package included: 1 x PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module For Arduino Robot
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South Africa (All cities)
Description: DS1307 I2C real time clock chip (RTC) 24C32 32K I2C EEPROM memory Using CR2032 lithium battery Leads to the DS1307 clock pin provides a clock signal for the microcontroller Other I2C devices can be cascaded Size: 27 x 28 x 8.4mm Package included: 10 x DS1307 real time clock module
R 233
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South Africa (All cities)
3Pcs 5V IIC I2C Serial Interface Adapter Module For Arduino LCD1602 Description: The item is IIC/I2C serial interface Compatible for 1602 LCD Supply voltage: 5V Package included: 3 x IIC I2C Serial Interface Adapter
R 91
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South Africa (All cities)
Features: This board/chip uses I2C 7-bit address between 0x60-0x80, selectable with jumpers Terminal block for power input (or you can use the 0.1" breakouts on the side) Reverse polarity protection on the terminal block input Green power-good LED 3 pin connectors in groups of 4 so you can plug in 16 servos at once (Servo plugs are slightly wider than 0.1" so you can only stack 4 next to each other on 0.1" header "Chain-able" design A spot to place a big capacitor on the V+ line (in case you need it) 220 ohm series resistors on all the output lines to protect them, and to make driving LEDs trivial Solder jumpers for the 6 address select pins i2c-controlled PWM driver with a built in clock. Unlike the TLC5940 family, you do not need to continuously send it signal tying up your microcontroller, its completely free running! It is 5V compliant, which means you can control it from a 3.3V microcontroller and still safely drive up to 6V outputs (this is good for when you want to control white or blue LEDs with 3.4+ forward voltages) 6 address select pins so you can wire up to 62 of these on a single i2c bus, a total of 992 outputs - that's a lot of servos or LEDs Adjustable frequency PWM up to about 1.6 KHz 12-bit resolution for each output - for servos, that means about 4us resolution at 60Hz update rate Configurable push-pull or open-drain output Output enable pin to quickly disable all the outputs Package included: 5 x PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module For Arduino Robot
R 376
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South Africa (All cities)
20Pcs Two Channel IIC I2C Logic Level Converter Bi-Directional Module 20Pcs Two Channel IIC I2C Logic Level Converter Bi-Directional ModuleFeature:Power supply:5V-3VAVCC connect to 5V system powerASCL connect to 5V system SCLASDA connect to 5V system SDAAGND connect to 5V system GNDBVCC connect to 3V system powerBSCL connect to 3V system SCLBSDA connect to 3V systems SDABGND connect to 3V system GNDPackage included:20 x Two Channel IIC I2C Logic Level Converter Bi-Directional Module
R 270
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South Africa (All cities)
10Pcs I2C RTC DS1307 AT24C32 Real Time Clock Module For AVR ARM PIC SMD Description: 24C32 32K I2C EEPROM memory Using LIR2032 rechargeable lithium battery with charging circuit Solve the problem of no literacy of the DS1307 with backup battery Support timing 1 year of the DS1307 after fully charged Leads to the DS1307 clock pin provides a clock signal for the microcontroller Other I2C devices can be cascaded Size: 27 x 28 x 8.4mm Note: Because of shipping restrictions, we won't ship battery Package included: 10 x DS1307 module (battery is not included)
R 177
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South Africa (All cities)
Feature: 1. Fully calibrated,linearized,and temperature compensated analog output 2. Wide supply voltage range,from 2.4 to 5.5 V 3. I2C Interface with communication speeds up to 1MHz and two user selectable addresses 4. Typical accuracy of +/- 2%RH and +/- 0.3 5. Very fast start-up and measurement time 6. I2C address (7-bit) can be 0x44 or 0x45 7. ALERT pin allows the Alert Mode as a humidity and temperature watchdog Technical Details: 1. Sensor Mfr. #SHT31-DIS 2. Supply voltage range: 2.4 to 5.5V(typ.3.3V) 3. RH response time: 0-100% RH 4. Temperature operating range: -40 to +125C (-40 to +257F) 5. Accuracy tolerance: +/- 2%;RH +/- 0.3 6. Interface: I2C Package includes: 1 x Digital Sensor Module
R 377
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South Africa (All cities)
Description: DS1307 I2C real time clock chip (RTC) 24C32 32K I2C EEPROM memory Using CR2032 lithium battery Leads to the DS1307 clock pin provides a clock signal for the microcontroller Other I2C devices can be cascaded Size: 27 x 28 x 8.4mm Package included: 1 x DS1307 real time clock module
R 110
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South Africa
Description: The evaluation kit includes the following: USB to I2C bridge board (CJMCU-2112) CCS811 Sensor board (CJMCU-811)(CJMCU-8118)(CJMCU-8128) USB to micro-USB cable Windows based software for sensor measurements and logging results Key Benefits: Direct connection to PC via USB or Direct connection to host system via I2C Simple software GUI for easy setup and data logging Determine effects of Temperature & Humidity Intelligent algorithms to output TVOC / eCO2 levels Package included: 1 x CJMCU-2112 Evaluation Kit For CCS811 Debug Board
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South Africa (All cities)
3Pcs Two Channel IIC I2C Logic Level Converter Bi-Directional Module Feature: Power supply:5V-3V AVCC connect to 5V system power ASCL connect to 5V system SCL ASDA connect to 5V system SDA AGND connect to 5V system GND BVCC connect to 3V system power BSCL connect to 3V system SCL BSDA connect to 3V systems SDA BGND connect to 3V system GND Package included: 3 x Two Channel IIC I2C Logic Level Converter Bi-Directional Module
R 44
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