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.  

raspberry pi3 b+

6V 6W 1000mA 170x230mm Solar Panel Wire Mini Solar System DIY For Battery Phone Charger 0.6W  

16126-A LED Illuminated Magnifier Iron desktop magnifier with LED auxiliary clip stand magnifier for repairing solder srand

Pwm Vibration Motor Module for Arduino

1-cell 18650 Battery Holder Capacity: 1x 3.7V 18650 Lithium Cell  

390uH (0.39mH)inductor 370mA 690m ohm radial vertical inductor

TIP35c 100v 25A NPN Power Transistor

DTECH DT-5019 USB To RS485/422 Industrial Converter Serial Line Communication Adapter(1.2m)

8aa back to back battery holder