Boards & Modules
17% off
DIY FM Radio Electronic Kit Adjustable Frequency 87-108MHZ LCD1602 Display PCB Soldering Project Practice product image
 4.9
19 Reviews
DIY FM Radio Electronic Kit Adjustable Frequency 87-108MHZ LCD1602 Display PCB Soldering Project Practice Solder RDA5807
$18.07
$21.52
Sale
Intelligent LCD Battery USB Charger - 1/2/4 Slots for 18650 4.2V Li-ion & 1.2V Ni-MH AA/AAA Rechargeable product image
 4.9
48 Reviews
Intelligent LCD Battery USB Charger - 1/2/4 Slots for 18650 4.2V Li-ion & 1.2V Ni-MH AA/AAA Rechargeable Batteries
From $3.79
Sale
For Flipper Zero Modification Module 3IN1 NRF24+ESP32+CC1101 Development Board Multi-function WIFI Sniffe product image
 4.9
8 Reviews
For Flipper Zero Modification Module 3IN1 NRF24+ESP32+CC1101 Development Board Multi-function WIFI Sniffer Air Mousejacker
From $13.99
Sale
Sold out
M5Stack Cardputer Adv Programmable Computer StampS3A IoT Controller 56Key Keyboard Card Microcontrolle De product image
 5.0
49 Reviews
M5Stack Cardputer Adv Programmable Computer StampS3A IoT Controller 56Key Keyboard Card Microcontrolle Development Kit
From $51.56
30% off
FNIRSI DPOS350P 4in1 Tablet Oscilloscope 2 Channel 350MHz Signal Generator 50MHz product image
 5.0
15 Reviews
FNIRSI DPOS350P 4in1 Tablet Oscilloscope 2 Channel 350MHz Signal Generator 50MHz
$295.99
$422.83
Sale
5-in-1 Air Quality Detector Temperature Humidity Meter CO2 HCHO TVOC Air Quality Monitor Tester Tool Larg product image
 5.0
14 Reviews
5-in-1 Air Quality Detector Temperature Humidity Meter CO2 HCHO TVOC Air Quality Monitor Tester Tool Large Screen Display
From $11.75
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 Reviews
FNIRSI Automatic DC Boost/Down Converter Power Supply Module CC CV 0.5-30V 3A 35W/4A 50W Adjustable Power Supply Voltmeter
From $20.00
Sale
DC7~200V Digital Power Energy Voltmeter Ammeter Bi-Directional Metering Coulometer Battery Tester 9 in 1 product image
 4.9
21 Reviews
DC7-200V Digital Power Energy Voltmeter Ammeter Bi-Directional Metering Coulometer Battery Tester 9 in 1 Multi-Function Tester
From $14.84
31% off
Flipper Zero BW16 5G WiFi Deauther Module Dual Band 2.4GHz 5GHz Pre-Flashed Firmware Compact Design Expan product image
 5.0
2 Reviews
Flipper Zero BW16 5G WiFi WiFi test Module Dual Band 2.4GHz 5GHz Pre-Flashed Firmware Compact Design Expansion Board Portable
$37.99
$55.00
Sale
10pcs/1pc ESP32 Seeed Studio XIAO ESP32C6 WiFi 6+Bluetooth-compatible Ble 5 Zigbee Matter Wireless Develo product image
 5.0
49 Reviews
10pcs/1pc ESP32 Seeed Studio XIAO ESP32C6 WiFi 6+Bluetooth-compatible Ble 5 Zigbee Matter Wireless Development Board esp32C3
From $3.69
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 Reviews
ESP32-C5-DevKitC-1 Development Board Dual-frequency 2.4G 5GHz WiFi Module with Pin N4 ESP32 C5 4MB Flash WIFI 6 CH340 30PIN
$13.00
$15.54
Sale
45 IN 1/37 IN 1 Sensor Module Starter Kits Set For Raspberry Pi Education Bag Package product image
 4.7
49 Reviews
45 IN 1/37 IN 1 Sensor Module Starter Kits Set For Raspberry Pi Education Bag Package
From $16.99
Sale
Precision 5V 700MA(3.5W)/12V2A Isolated Switching Power Supply /ACDC Step-down Module 220 To 5V product image
 4.9
69 Reviews
Precision 5V 700MA(3.5W)/12V2A Isolated Switching Power Supply/ACDC Step-down Module 220 To 5V
From $1.57
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 Reviews
ESP32 MCU 2.8 Inch Smart Display for Arduino LVGL WIFI Bluetooth Touch WROOM 240*320 Screen LCD TFT Module with Free Tutorials
From $19.99
37% off
Stylish-Smol Slimes V2.1 Tracker Compatible Slimevr LSM6DSV IMU And QMC6309 Magnetometer For Full-Body Tr product image
Stylish-Smol Slimes V2.1 Tracker Compatible Slimevr LSM6DSV IMU And QMC6309 Magnetometer For Full-Body Tracking In Virtual ReaICM45686 updated to
$50.99
$80.00
13% off
Mini Black Portable TEF6686 Full Band FM/LW/MW/SW Radio Receiver 2.4" touch Screen product image
 4.9
91 Reviews
Mini Black Portable TEF6686 Full Band FM/LW/MW/SW Radio Receiver 2.4" touch Screen
$54.55
$62.49
Sale
Heltec Meshtastic Wifi LoRa 32 V4 ESP32 SX1262 GPS 0.96inch OLED Solar Powered Dev-Board WiFi BLE Low Pow product image
Heltec Meshtastic Wifi LoRa 32 V4 ESP32 SX1262 GPS 0.96inch OLED Solar Powered Dev-Board WiFi BLE Low Power For Arduino IoT
From $31.17
30% off
DP-666 TEF6686 Radio High Sensitivity Full Band FM AM LW MW SW Shortwave ESP32 RDS 2.8 inch IPS LCD DEEPE product image
DP-666 TEF6686 Radio High Sensitivity Full Band FM AM LW MW SW Shortwave ESP32 RDS 2.8 inch IPS LCD DEEPELEC
$81.99
$117.12
Sale
ESP32-CAM ESP32-CAM-MB MICRO USB ESP32 Serial to WiFi Development Board CH340 CH340G 5V Bluetooth+OV3660 product image
 4.9
79 Reviews
ESP32-CAM ESP32-CAM-MB MICRO USB ESP32 Serial to WiFi Development Board CH340 CH340G 5V Bluetooth+OV3660 upgraded OV2640 Camera Camera updated to
From $4.39
Sale
XY7025 70V/25A/1750W CNC Stabilized Voltage Power Supply Buck Converter CC CV Constant Voltage Constant C product image
 4.9
198 Reviews
XY7025 70V/25A/1750W CNC Stabilized Voltage Power Supply Buck Converter CC CV Constant Voltage Constant Current Step-Down Module
From $35.75