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FNIRSI LCR-P1 Multifunction Transistor Tester product image
Test & Measurement
For Flipper Zero Modification Module 3IN1 NRF24+ESP32+CC1101 Development Board Multi-function WIFI Sniffe product image
Development Boards
Heat Resistant Soft Silicone Wire 5 Colors in A Box Kit 30/28/26/24/22/20/18AWG Stranded Cable Electrical product image
Tools & DIY
DIY FM Radio Electronic Kit Adjustable Frequency 87-108MHZ LCD1602 Display PCB Soldering Project Practice product image
RF & Wireless
FNIRSI SWM-10 Adjustable Welding Machine product image
Power Supply
W3230 Mini Digital Temperature Controller 12V 24V 220V Thermostat Regulator Heating Cooling Control Therm product image
Security & IoT

Products
Sale
ESP32 C6 Development Board 1.47 inch Touch Option LCD Display Screen ST7789 For Arduino WiFi6/LVGL/HMI On product image
ESP32 C6 Development Board 1.47 inch Touch Option LCD Display Screen ST7789 For Arduino WiFi6/LVGL/HMI Onborad SD-Port/RGB-LED
From $13.55
30% off
EM-25 Shortwave Choke Magnetic Ring 1.8-30MHz Suitable for HF Shortwave Radio To Suppress Common Mode Cur product image
EM-25 Shortwave Choke Magnetic Ring 1.8-30MHz Suitable for HF Shortwave Radio To Suppress Common Mode Current Anti-interference
$26.85
$38.35
Sale
DSO183 DC 5V DIY Digital Oscilloscope Kit 0-500kHz Oscilloscope Soldering Kit Type-C Interface For Electr product image
DSO183 DC 5V DIY Digital Oscilloscope Kit 0-500kHz Oscilloscope Soldering Kit Type-C Interface For Electronics Enthusiasts
From $1.31
30% off
ESP32 Open Source V2.0 Gift E-ink Display Smart Watch Display Screen 200x200 Ultra-low Power Electronic S product image
ESP32 Open Source V2.0 Gift E-ink Display Smart Watch Display Screen 200x200 Ultra-low Power Electronic Smart Watch 2025
$52.69
$75.27
Sale
DIY Mini Digital Oscilloscope Kit STC8K8A Microcontroller Electronic Soldering Practice Loose Parts product image
DIY Mini Digital Oscilloscope Kit STC8K8A Microcontroller Electronic Soldering Practice Loose Parts
From $9.60
Sale
Development Board Open Source Software Defined Radio Platform Development Module 1MHz-6GHz product image
Development Board Open Source Software Defined Radio Platform Development Module 1MHz-6GHz
From $114.23
Sale
DC4.5V-5.5V 6 Digits DIY Clock Kit Auto Display Time DIY Alarm Clock Soldering Practice Kit for Students product image
DC4.5V-5.5V 6 Digits DIY Clock Kit Auto Display Time DIY Alarm Clock Soldering Practice Kit for Students and Diyers
From $8.14
Sale
ESP32-S3 4.0 Inch Smart Display for Arduino LVGL WiFi Bluetooth Development Board 86 Box Central Control product image
ESP32-S3 4.0 Inch Smart Display for Arduino LVGL WiFi Bluetooth Development Board 86 Box Central Control Panel LCD TFT Module
From $32.93
Sale
ESP32-C3 1.28 Inch Round Display GC9A01 IPS LCD Touch/Not Touching Screen ESP32 WIFI Bluetooth Dual Core product image
ESP32-C3 1.28 Inch Round Display GC9A01 IPS LCD Touch/Not Touching Screen ESP32 WIFI Bluetooth Dual Core Board for Arduino LVGL
From $14.50
ESP32-S3 3.5-inch capacitive touch IPS module 8M PSRAM 16M FLASH Arduino LVGL development 320 * 480 product image
 5.0
66 Rev.
ESP32-S3 3.5-inch capacitive touch IPS module 8M PSRAM 16M FLASH Arduino LVGL development 320 * 480
$31.95
Digital Temperature Sensor / Humidity Sensor AM2302 DHT22 Sensor Module For Arduino electronic DIY product image
 4.9
47 Rev.
Digital Temperature Sensor/ Humidity Sensor AM2302 DHT22 Sensor Module For Arduino electronic DIY
$4.99
FK750M3-VBT6 FK750M1-VBT6 STM32H750VBT6 STM32H750 STM32 Core System Learning Development Board Module FK7 product image
 5.0
10 Rev.
FK750M3-VBT6 FK750M1-VBT6 STM32H750VBT6 STM32H750 STM32 Core System Learning Development Board Module FK750M4-XBH6 FK7B0M2-VBT6
From $11.87
Sale
ESP32-C6 ESP32 WiFi+Bluetooth Internet Of Things Dual Type-C Development Board ESP 32 Core Board ESP32-C6 product image
 4.9
25 Rev.
ESP32-C6 ESP32 WiFi+Bluetooth Internet Of Things Dual Type-C Development Board ESP 32 Core Board ESP32-C6-DevKit C N4R2
From $10.32
Sale
ESP32 Development Board / Module Wireless WiFi Bluetooth module Ultra-Low Power Consumption Dual Core 30P product image
 5.0
99 Rev.
ESP32 Development Board/ Module Wireless WiFi Bluetooth module Ultra-Low Power Consumption Dual Core 30Pin ESP32-32D Smart Home
From $3.42
Sale
FNIRSI FNB48S USB Tester product image
 5.0
13 Rev.
FNIRSI FNB48S USB Tester
From $35.23
30% off
FJ3390A Functional Professional Weather Station Temperature Humidity Wind Speed and Rainfall Detection We product image
FJ3390A Functional Professional Weather Station Temperature Humidity Wind Speed and Rainfall Detection Weather Forecast Clock
$96.82
$138.30
Sale
ET4401 ET4410 LCR Benchtop Digital Bridge Tester Desktop LCR Meter Capacitance Resistance Impedance Induc product image
ET4401 ET4410 LCR Benchtop Digital Bridge Tester Desktop LCR Meter Capacitance Resistance Impedance Inductance Measure Meter
From $253.90
Sale
East Tester LCR Digital Bridge Meter ET43 USB Handheld High Precision Capacitance Inductance Resistance T product image
East Tester LCR Digital Bridge Meter ET43 USB Handheld High Precision Capacitance Inductance Resistance Test Digital Display
From $159.03
30% off
FNIRSI 1C15 Professional Digital Oscilloscope product image
 4.9
15 Rev.
FNIRSI 1C15 Professional Digital Oscilloscope
$62.25
$88.91
30% off
FNIRSI 5012H Handheld Digital Oscilloscope product image
 5.0
6 Rev.
FNIRSI 5012H Handheld Digital Oscilloscope
$80.00
$114.27