TTP223 Touch Switch PinOut

ESP8266-01 Pinout diagram

Pinout diagram of TTGO T-Call V1.3 ESP32 Wireless Module GPRS...

Pin out diagram of LCD 1601,1602,1604 and 2004

Pinout diagram of Wio Terminal: ATSAMD51 Core with Realtek RTL8720DN...

Pinout diagram and explanation of nRF24L01 transceiver.

Pinout diagram of PIR motion sensor

Pinout diagram and explanation of DHT22 temperature and humidity sensor

RFID RC522 PINOUT

Pinout diagram of TIP120 darligton transistor

Pinout diagram of 7 segment display.

Pinout diagram and Explanation of HC-Sr504 Ultrasonic sensor

Pinout diagram of NodeMCU ESP8266

I found an IR receiver with just "VIRE" on it...

Pinout diagram and explanation of DHT11 temperature & humidity sensor