"Ublox NEO-7M GPS Module with EEPROM for C/AeroQuad with Antenna （with Battery）

STM32F103C8T6 Minimum System Development Board STM32 ARM Core Module

esp8266 ESP-01 Adapter Module 3.3-5 V (Arduino compatible)

AS608 Fingerprint Reader Sensor Module Optical Fingerprint Fingerprint Module

The Arduino UNO R4 WiFi merges the RA4M1 microprocessor from Renesas with the ESP32-S3 from Espressif, creating an all-in-one tool for makers with enhanced processing power and a diverse array of new peripherals. With its built-in Wi-Fi® and Bluetooth® capabilities, the UNO R4 WiFi enables makers to venture into boundless creative possibilities. Furthermore, this versatile board boasts a convenient on-board 12x8 LED matrix and a Qwiic connector, offering ample space for innovation and unleashing creativity. This dynamic combination empowers makers to transform their ideas into reality and elevate their projects to unprecedented heights.  

Mini Spy Camera with Trigger for Photo or Video

Tiny RTC I2C Module DS1307 Clock 24C32 Memory

Groove coupler sensor with digital display module (speed/counter/timer)

MQ135 Gas Sensor only

USB to ESP8266 WIFI Computer Development Board Module Adaptor

LM386 Audio Amplifier Module

Smart car wireless wifi video transmission module