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4 channel 5v relay shield module
Relay Shield (ie 5V Quad Relay Module) is a small current signal control power equipment commonly us..
7.50€
4 channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V
If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. b..
1.25€
Dual Channel HX711 Weighing Pressure Sensor 24-bit Precision
This module uses 24 high precision A/D converter chip hx711. It is a specially designed for th..
3.00€
I2C ADS1115 4 channel 16 bit ADC module
For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC,..
5.60€