Interfaces & Converters

W5500 Ethernet module - SPI, 10/100 Mbit/s, 3.3 V

LGA16 and QFN16 to DIP16 adapter board - for breadboards

ST-Link V2 programmer - STM8 and STM32, JTAG and SWD

CP2102 USB-to-serial converter - TTL and RS232, 3.3 V

GPIO adapter for micro:bit - 19-pin, straight pins

MAX3232 RS232 to TTL converter - 3.3 V or 5 V, with or without cable

USB converter RS232 and RS485 - galvanically isolated, up to 921.600 bit/s

FT232RL USB-TTL adapter - FTDI programmer, 3.3 and 5 V

TCA9548A I2C multiplexer - 8 channels, 2.3-5.5 V

Waveshare PCF8563 RTC module - real-time clock, I2C, 3.3 V

MCP3008 analog-to-digital converter - 8 channels, 10-bit, DIP-16

CP2102 Interface Module 6-in-1 - USB to TTL, RS232, RS485

GPIO T-Type adapter - 40 pins for Raspberry Pi

PCF8574 I/O expander - 8 digital I/Os, I2C, 2.5-5.5 V

PCF8563 RTC module - real-time clock with I2C, battery backup, 5 V

GPIO expansion board for micro:bit - pin headers

DS3231 RTC Module - Real-Time Clock with I2C, 3.3-5.5 V

CNC Shield V3.0 - 4 slots for A4988, 12 V, for Arduino UNO

DFRobot expansion board for micro:bit - Gravity, 4 connectors

2-channel I2C level shifter - bidirectional, 3.3 V and 5 V

DS1307 Tiny RTC module - I2C real-time clock, 5 V, backup battery

Expansion board for Arduino Nano R3 - screw terminals, 30 pins

DS3231 real-time clock module - I2C, ±2 ppm, for Raspberry Pi

PWM signal generator - 2-channel, 1 Hz-100 kHz, 0-5 V

LC-01 AVR programmer adapter - ISP adapter cable

SN65HVD230 CAN bus transceiver - breakout board, 3.3-5 V

MCP4725 DAC converter - I2C, 12 bit, 0-5.5 V

GPIO shield for MEGA2560 R3 - expansion board

Quad GPIO Expander for Raspberry Pi Pico - 4x Pin Headers, USB Port

Expansion board V3.0 for Arduino Nano - 37 digital, 8 analog pins

LMC7660 Voltage Inverter Module - 1.5-10 V, up to -5 V, DIP-8

Sensor Shield for Raspberry Pi Pico - GPIO Breakout, Solder-Free

GPIO expansion board for Raspberry Pi Pico - header pins and socket

ADS1015 ADC Module - 12 Bit, I2C, 2-5.5 V

TJA1020 LIN bus converter - UART to LIN, 12 V, 20 kBit/s

GPIO expansion board - screw terminals, 40-pin, for Raspberry Pi Pico

ADS1115 ADC Module - 16-bit, 4-channel, I2C, with PGA

DS1307 RTC module - real-time clock with I2C and backup battery

CNC Shield V4.0 complete kit - 3 A4988 drivers, Nano board, USB cable