Mini High-Power MOS Trigger Switch Driver, Field Effect Transistor, PWM Adjustable Electronic Switch Control Module

$2.02

MPPT Solar Charging Board Controller 1A 3.7V/3.2V for 18650 LiFePO4 Battery Charging Module

$2.65

XL6009/6019 DC-DC Boost Power Module 4A Voltage Regulation Module Wide Input Adjustable Output

$3.30

Mini DC-DC Step-Down Power Module 3A Voltage Regulator, 24V to Fixed 3.3/5/9/12V Output

$2.37

USB to TTL Serial Small Board 5V/3.3V/1.8V Level Download Burning Cable FT232RL Serial Module

$12.92

LED Module 3W White/Red/Yellow/Blue/Green/Purple High-Power LED Modules

$4.12

Vibration Motor Module, DC Motor Phone Vibrator Alert, Mini Vibration Alarm Motor

$3.81

LUXIAOBAN STM32F407VET6 Development Board, STM32 Minimum System Board, VET6 Core Board, F407 Learning Board

$10.80

Microcontroller TTL to RS485 Module 485 to Serial UART Level Mutual Conversion Hardware Automatic Flow Control

$1.65

ESP32-S3-DevKitC-1 Development Board N16R8 - C3 AI Xiaozhi Robot ESP32S3 Combo Kit

$10.98

2-in-1 Battery Level Display / Low Voltage BB Alarm / Buzzer for 1-8S

$6.35

2/3 Series 3.7V Lithium Battery Boost Fast Charging Module Polymer Lithium Battery Balance UAV Charging Board Module

$4.18