The CH9102G component in the QFN-24 is suitable for conversion between several buses, most often USB and UART for programming.
USB ISP programmer for ATMEL AVR with ATmega8L chip. 100% compatible with USBasp.
CH340G component in SOP16 suitable for conversion between several buses, most often USB and UART for programming.
XGecu PRO T48 universal memory and MCU programmer, USB
0-5V/0-10V to PWM voltage converter
1-channel optoisolator module PC817
4ch I2C ADC converter for Raspberry Pi, ADS1115
4ch I2C ADC converter, ADS1115
4-channel PC817 24V to 5V optoisolator module
PWM signal converter to 0-10V voltage.
Converter USB - RS485, CH340
Digital isolator for galvanic isolation of UART data buses etc.
i2C converter simplifying the connection of LCD displays to arduino boards, suitable for displays with 16x2 characters and 20x4 characters.
Universal transmitter module for K, J, N, R, S, T, E and B thermocouples, MAX31856, SPI interface.
Converter between SPI and CAN buses, which is most often used in cars, this module is suitable for use in projects where this is necessary.
Programmer and debugger for development board LILYGO TTGO T-Internet-POE ESP32-WROOM LAN8720A.
A converter between the serial TTL bus and the two-wire RS 485 bus that is most commonly used in industrial environments with the MAX485 chip.
Isolator for galvanic isolation of USB 2.0 bus. Insulation capacity up to 1500V.
USB TTL UART converter, FT232RL, DTR pin
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