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Shop the best prices on 20,224 great value circuit boards & components. Shopping for circuit boards & components is easy with Fruugo, with SALE discounts, offers and savings on Power4Laptops, Lift-Spares, Rosfix and more. Buy circuit boards & components online safely with Fruugo, with secure payment and fast shipping to United States.

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3,169 - 3,200 of 3,200
Morse USB C Key Trainer; Morse Code Oscillator with Vertical, Horizontal, Semi-Automatic Key Functions
$28.95 Save $15.00 RRP: $43.95
3590S 3590S-2-103L Precision Multiturn Potentiometer 10 Ring Adjustable Resistance 1K Ohm 500 1K 2K 5K 20K 50K 100K Ohm
$74.00 Save $35.00 RRP: $109.00
Morse USB C Button Trainer Morse Code Oscillator with Vertical, Horizontal, Semi-Automatic Functions and Adjustable Settings
$28.95 Save $15.00 RRP: $43.95
AD9850 Development Board with Multi-Wave Capability for DDS Signal Generation Technology in Compact Design
$25.95 Save $13.00 RRP: $38.95
Bluetooth Development Board ESP32 With LVGL, WiFi, 3.5-Inch 320x480 RGB Capacitive Touch LCD
$84.00 Save $45.00 RRP: $129.00
5 Axises Steppers Motor Driver CNCs Interfaces Adapters Board Application 5Axis Stepper Driver Board Compatible
$21.95 Save $10.00 RRP: $31.95
12-Bit WS2812 5050 RGB LED Ring Development Board 16x16 Full Color Circuit for Arduino Projects
$22.95
Travel-Friendly Thermal Printer Wireless A4 Paper Support Portable Printing High-Resolution Output Compact White
$119.00 Save $60.00 RRP: $179.00
STM32F103C8T6 Development Board Module 5PCS 40 Pin Minimum System Learning Kit for Microcontroller Projects
$29.95
ESP32 Lite V1.0.0 Development Board with Wi-Fi and Bluetooth, CH340G, 4MB Flash, MicroPython Compatible, Antenna
$22.95
SS24 Schottky Diodes 50pcs SR240 2A 40V SMA DO-214AC SMD Low Forward Voltage Rectifiers
$24.95 Save $12.00 RRP: $36.95
30PIN ATMEGA328P Pro Mini Development Board MCU Module 3.3V 8MHz for Interactive Media, High Reliability, Stable Performance
$22.95
ESP32C3 Pro Mini Development Board - ESP32-C3FH4 Chip, WiFi, Bluetooth, Reliable Electronic Component, High Precision Performance
$22.95
1.5 Inch RGB OLED Display Module 128x128 Pixels 16-Bit Color SPI Interface with Embedded Controller
$43.95
ESP32 Development Board with 2.8 Inch TFT Touch Screen and Acrylic Protective Housing Kit for WiFi and Bluetooth Compatibility
$36.95
ESP32 LVGL Bluetooth Development Board with 2.4 Inch 240x320 Color Display Screen, Smart LCD Interface Module
$35.95
Automatic Water Level Sensor Controller Circuit Board For Tanks And Pools 12V Power Input
$84.00 Save $45.00 RRP: $129.00
WTH118 Potentiometer Kit 2PCS 1A 2W Carbon Film 1K 2.2K 4.7K 10K 22K 47K 100K 470K 1M 5.6K Ohm Specifications
$69.00 Save $35.00 RRP: $104.00
15A Dual H-Bridge DC Motor Driver Module for Robot Cars, Compatible with 3V to 36V, Motor Control Board
$31.95 Save $16.00 RRP: $47.95
STM32F411 Cores Board Cortex-M4 MCU With SPI Flash Extension Option And Developer Peripherals
$16.95 Save $9.00 RRP: $25.95
2.5K200MHz Clock Signal Generator Module Frequency SquareWave Generator With TFT Display For DIY
$27.95 Save $13.00 RRP: $40.95
Mini BW16 Development Board RTL8720DN Dual Band WiFi Bluetooth BLE Module CH340 Chip for Reliable Electronic Projects
$22.95
CBB Capacitor 630V 682J Ceramic Capacitor 10 PCS for Capacitance Meters and Electronic Applications
$48.95 Save $25.05 RRP: $74.00
IGBT-Transistor-Modul FZ1200R33KL2C FZ1200R45KL3_B5 | IGBT-Leistungsmodul 1200V 330A 450A Elektronische Komponenten
$2,499.00 Save $1,250.00 RRP: $3,749.00
HF Attenuator DC-3 GHz to 4 GHz 5W N-JK Coaxial Fixed RF Attenuation 1-40 dB N M to N F Adapter 5W 4GHz 1dB
$54.00 Save $30.00 RRP: $84.00
Piezoelectric Buzzer 100dB Decibel Alert with Wire for Vehicle and Appliance Safety
$28.95 Save $15.00 RRP: $43.95
51 Single Chip Microcomputer Development Board STC89C52 Minimum System Learning Board 8051 Development Kit
$94.00 Save $55.00 RRP: $149.00
NUCLEO-F767ZI, STM32 Nucleo-144 Development Board, STM32F767ZI MCU, Arduino ST Zio Morpho Compatibility, 32-bit ARM Processor
$79.00
MIUYTRN 50/53/60/80 Mm Desk Cable Hole Cover ABS Plastic, Round Cable Box For Desk Cable Management, 7 Colors
$219.00 Save $110.00 RRP: $329.00
3590S-2-103L Precision Multi-Turn Potentiometer 2 Pack Adjustable Resistance 500 Ohm to 100K Ohm 10 Ring 50K Ohm Size
$74.00 Save $35.00 RRP: $109.00
Ankle Stretch Board Electric Extension Portable Wedge Ramp 16-Position Adjustable Inclined Pedal Men Women Non-Slip Pink
$44.95 Save $24.05 RRP: $69.00
Portable A4 Thermal Printer Wireless Inkless 200DPI Label Maker For Office And Home Use
$129.00 Save $60.00 RRP: $189.00