Boards & Modules
17% off
ESP32-C5-DevKitC-1 Development Board Dual-frequency 2.4G 5GHz WiFi Module with Pin N4 ESP32 C5 4MB Flash product image
 4.8
4 Rev.
Espressif ESP32-C5-DevKitC-1 WiFi 6 Development Board for Embedded Projects
$13.00
$15.54
Sale
1-10PCS ESP32-DevKitC core board TYPE-C/MICRO ESP32 Development Board ESP32-WROOM-32D/U WIFI+Bluetooth-co product image
 4.9
9 Rev.
1-10PCS ESP32-DevKitC core board TYPE-C/MICRO ESP32 Development Board ESP32-WROOM-32D/U WIFI+Bluetooth-compatible IoT NodeMCU-32
From $1.31
Sale
DC7~200V Digital Power Energy Voltmeter Ammeter Bi-Directional Metering Coulometer Battery Tester 9 in 1 product image
 4.9
21 Rev.
DC7-200V Digital Power Energy Voltmeter Ammeter Bi-Directional Metering Coulometer Battery Tester 9 in 1 Multi-Function Tester
From $14.84
Sale
45 IN 1/37 IN 1 Sensor Module Starter Kits Set For Raspberry Pi Education Bag Package product image
 4.7
49 Rev.
45-in-1 / 37-in-1 Sensor Module Kit for Arduino and Raspberry Pi
From $16.99
30% off
DIY Starter Kit for ESP32 ESP-32S WIFI with Storage Box Learning Basic Starter Kit 0.96 Inch Oled Pir Mot product image
 4.9
15 Rev.
ESP32 ESP-32S Starter Kit with 0.96 Inch OLED and Sensor Modules
$18.64
$26.62
30% off
DC 5-30V to 1.25-30V 8A Automatic Step UP/Down Converter Boost/Buck Voltage Regulator Module Charger Powe product image
 4.9
166 Rev.
DC 5-30V to 1.25-30V 8A Automatic Step UP/Down Converter Boost/Buck Voltage Regulator Module Charger Power Converter DIY KIT
$6.12
$8.74
Sale
XY7025 70V/25A/1750W CNC Stabilized Voltage Power Supply Buck Converter CC CV Constant Voltage Constant C product image
 4.9
198 Rev.
XY7025 70V DC-DC Converter Module for Electronics Prototyping
From $35.75
Sale
Precision 5V 700MA(3.5W)/12V2A Isolated Switching Power Supply /ACDC Step-down Module 220 To 5V product image
 4.9
69 Rev.
Precision 5V 700MA(3.5W)/12V2A Isolated Switching Power Supply/ACDC Step-down Module 220 To 5V
From $1.57
30% off
22mm AD16-22DVA Round LED Dual Display Volt Ampermeter Voltmeter 60-500V Ammeter Digital Voltage Current product image
AD16-22DVA 22mm AC 60-500V LED Voltmeter Ammeter Panel Meter
$4.74
$6.77
Sale
PZEM-008 Din Rail Electricity Digital Power Energy Meter Watt Kwh Wattmeter Monitor Ammeter Voltmeter AC product image
Peacefair PZEM-008 AC 50-300V 100A DIN-Rail Power Energy Meter
From $15.00
Sale
FNIRSI Automatic DC Boost/Down Converter Power Supply Module CC CV 0.5-30V 3A 35W/4A 50W Adjustable Power product image
 4.9
21 Rev.
FNIRSI Automatic 30V DC-DC Converter Module for Electronics Prototyping
From $20.00
Sale
ESP32 MCU 2.8 Inch Smart Display for Arduino LVGL WIFI Bluetooth Touch WROOM 240*320 Screen LCD TFT Modul product image
 4.9
78 Rev.
Arduino ESP32 MCU 2.8 Inch Display Module for Arduino Projects
From $19.99
30% off
DC 9-55V 40A 2000W PWM DC Motor Speed Regulator High Power Linear Speed Control 9V 12V 24V 36V 48V product image
DC 9-55V 40A 2000W PWM DC Motor Speed Regulator High Power Linear Speed Control 9V 12V 24V 36V 48V
$6.56
$9.37
Sale
Hi-Link Rohs/FCC/CE 24G HLK-LD2410 LD2410C LD2402 LD2450 LD2401 Smart Home/Hotel Human Presence Motion Se product image
 4.9
52 Rev.
Hi-Link HLK-LD2410 24GHz mmWave Radar Sensor Module for Embedded Sensing
From $2.82
21% off
ESP32-C5-DevKitC-1 N4 Development Board Dual-frequency 2.4G and 5GHz WiFi Module Flash WIFI6 32PIN TYPE-C product image
 4.8
16 Rev.
ESP32-C5 Dual-Band WiFi 6 Development Board with USB-C
$15.99
$19.99
30% off
DC-DC High Power 600W Adjustable Step-down Power Supply Module With Fan 12V-80V To 2.5V-50V Buck Converte product image
DC12-80V 600W DC-DC Converter Module for Electronics Prototyping
$19.26
$27.51
30% off
800W 25A MPPT Solar Charger Power Supply Module 18V-90V to 2-60V DC-DC Step Down Buck Converter Auto Char product image
800W 25A MPPT Solar Charger Power Supply Module 18V-90V to 2-60V DC-DC Step Down Buck Converter Auto Charging Board Ideal Diode
$23.66
$33.80
30% off
12V Single Channel PWM Fan Speed Controller with 25KHZ Frequency Duty Cycle Adjustable from 0% to 97% product image
12V Single Channel PWM Fan Speed Controller with 25KHZ Frequency Duty Cycle Adjustable from 0% to 97
$4.68
$6.68
Sale
KWS-306 Voltmeter Ammeter Power Meter AC 85-290V 80A 3-phase 4-wire DIN-Rail Meter Power Failure Protecti product image
 4.9
463 Rev.
KWS-306 Voltmeter Ammeter Power Meter AC 85-290V 80A 3-phase 4-wire DIN-Rail Meter Power Failure Protection Function
From $33.65
30% off
1Hz -1MHz XR2206 Function Signal Generator DIY Kit Sine/Triangle/Square Output Signal Generator Adjustabl product image
 4.9
77 Rev.
1Hz -1MHz XR2206 Function Signal Generator DIY Kit Sine/Triangle/Square Output Signal Generator Adjustable Frequency Amplitude
$14.12
$20.17