Active Components
Shop the best Active Components deals. Curated products with detailed reviews.
20 products available
−52%
★ 4.9509 sold
140W 2-6S Lithium Battery Charging Board Bidirectional Fast Charging Module With Automatic Temperature Control Function IP2366
$12.81
$26.69
−56%
★ 4.9841 sold
TENSTAR 4pcs TMC2209 Module V2.0 With Heat Sink Stepper Motor Driver 2A 3d Printer Parts 256 Subdivision Silent Printing
$11.74
$26.70
−55%
★ 4.91,346 sold
The SPS30 Dust Air Quality Sensor PM2.5 New original
$13.41
$29.84
−50%
★ 4.9622 sold
BMS 13S 48V 50A 18650 Li-ion Lithium Battery Pack Protection PCB Board Electronics For Electric Car Battery Car Balance Vehicle
$13.22
$26.45
−50%
★ 4.9323 sold
Upgrade RFID entry Learning programming of things and learning Internet kit for R3 development board Stepper motor learning kit
$27.60
$55.20
−50%
★ 4.91,981 sold
RFID Upgrade Kit 4X4 Kit Development Board with Membrane Button Kit For R3 Kit Breadboard/stepper motor/servo/1602 LCD/SG90
$31.55
$63.11
−52%
★ 4.92,702 sold
1800W 40A DC-DC Boost Converter Step Up Power Supply Module 10-60V To 12-90V Adjustable Voltage Charger
$21.07
$43.90
−56%
★ 4.93,449 sold
TENSTAR SCD40 SCD41 Gas Sensor Module 2.4-5.5V Detects CO2 Carbon Dioxide Temperature and Humidity Sensor I2C Communication
$14.97
$34.03
−54%
★ 4.92,659 sold
Electronic DIY Kit ESP32 ESP-32S WIFI Module Starter Kit for ESP32 WIFI Development Board ESP32 Module Kit Relay Display Sensor
$16.51
$35.89
−54%
★ 4.91,377 sold
DM542/DM556 Microstep Motor Driver - For Nema17/Nema23 Stepper Motors - 20-50V DC, 1-5.6A
$14.87
$32.32
−50%
★ 4.91,096 sold
22.5W Fast Charging Module TFT Color Screen Digital DIY Power Bank Kit 21700 Battery Case Fast Charging Mini Portable Power
$7.62
$15.24
−54%
★ 4.91,888 sold
1pcs BME680 Digital Temperature Humidity Pressure Sensor CJMCU-680 High Altitude Sensor Module Development Board
$11.21
$24.36
−5%
★ 4.9359 sold
ZK-SMC02 Drive integrated 42 57 stepper motor forward and reverse control driver angle pulse speed PLC serial port communication
$12.82
$13.50
−36%
★ 4.8846 sold
DIY Electronics Project Car Driver Simulator Kit STEM Soldering Practice Car Driving Simulation Solder Kit for School Learning
$9.13
$14.26
−55%
★ 4.8345 sold
ESP32 ESP-32S WIFI Module Starter Kit for ESP32 WIFI Development Board ESP32 Module Kit Relay Display Sensor esp32 kit desenvolv
$17.23
$38.29
★ 4.8307 sold
30M Home Security Alarm Systen 180 Degree Outdoor PIR Infrared Motion Sensor Switch Movement Detector Automatic Lighting Switch
$8.62
−38%
★ 4.7516 sold
PM2.5 Air Particle/Dust Sensor Laser Inside Digital Output Module Air Purifier G5 PMS5003 High Precision
$16.81
$27.15
−57%
★ 4.6487 sold
Cap DMA 75t Card/ FPGA DMA board Cap 75T/for Kmbox makcu Video Blender High-Performance 75T DMA Card Direct Memory Access
$71.55
$166.40
−68%
★ 4.62,654 sold
ESP32 Module Kit Starter Kit for ESP32 ESP-32S WIFI Module ESP32 WIFI Development Board Relay Display Sensor esp32 kit desenvolv
$17.68
$55.27
−1%
★ 4.5509 sold
1PCS/LOT SCD30 Air Quality Temperature and Humidity Sensor Module for CO2 and RH/T Measurement of Carbon Dioxide Gas Sensors
$13.54
$13.64