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Shop the best prices on 13,668 great value circuit boards & components. Shopping for circuit boards & components is easy with Fruugo, with SALE discounts, offers and savings on Power4Laptops, Lift-Spares, Mr Paper 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 13,668
Broadband Amplifier 50K‑2GHZ LNA Amplifier Low Noise 31dB High Gain DC 9‑15V Accessory
$23.95 Save $13.00 RRP: $36.95
RP2040Zero RP2040 for Microcontroller Pico Development Board Module DualCore Cortex M0
$17.95 Save $9.00 RRP: $26.95
ESP32 Development Board CH340 Type-C Micro USB Dual Core ESP-32S Wf + Bluetooth Ultra-Low Power Reliability
$18.95 Save $9.00 RRP: $27.95
SIM808 GSM GPRS GPS Development Board Module with IPX SMA Antenna for 2025 High Reliability, Stable Performance, Precision
$46.95 Save $22.05 RRP: $69.00
DRV8833 Dual Motor Driver Module 1A Per Channel For Microcontroller TB6612FNG Compatible
$21.95 Save $11.00 RRP: $32.95
RP2040Zero RP2040 for Microcontroller Pico Board Development Module DualCore Cortex M0
$17.95 Save $8.00 RRP: $25.95
ESP32 Development Board WiFi And Bluetooth Ultra-Low-Power Dual-Core Arduino IDE Compatible 2.4GHz WiFi And BLE
$18.95 Save $10.00 RRP: $28.95
TCRT5000L Reflective Optical Sensor 10PCS with Transistor Output Original High Quality Compatible with Arduino
$51.95 Save $27.05 RRP: $79.00
ESP-12E Development Board Based On ESP8266 Shield D1 R3 CH340G IDE Compatible, WiFi, Stable Performance
$22.95
Development Board RS485 Compatible F103VET6 Minimum System ARM MCU for Reliable Electronic Learning 2025
$26.95 Save $14.00 RRP: $40.95
MX1508 DC Motor Driver Module 2V-10V 1.5A Dual H Bridge Reversing Speed Controller for Stepper Motors and Robotics
$89.00 Save $15.00 RRP: $104.00
ESP32C3 2.4GHz WiFi BLE 5.0 Development Board Dual Mode Wireless Communication
$23.95 Save $12.00 RRP: $35.95
USB-CAN AUSB To CAN Adapter, Model A With STM32 Chip, Baud Rate 5Kbps-1Mbps, Multi-Mode, Multi-System Compatible
$46.95 Save $22.05 RRP: $69.00
ESP32-CAM-MB WiFi Bluetooth Development Board with OV2640 Camera, Micro USB, CH340G, 4.75V-5.25V, Compatible with NodeMCU
$32.95 Save $16.00 RRP: $48.95
Xiao BLE Sense Development Board NRF52840 Nano ARM Microcontroller 5.0 for Reliable Precision Performance
$46.95 Save $22.05 RRP: $69.00
ESP32-C3-Zero Mini Development Board With WiFi Bluetooth Ultra-Small Size, ESP32-S3-Zero Compatible, High Reliability
$19.95 Save $10.00 RRP: $29.95
Rp2040 Microcontroller Development Board with 1.28-Inch Circular LCD Touchscreen and Metal Casing for Reliable Performance
$64.00 Save $30.00 RRP: $94.00
NUCLEO-L4R5ZI-P Development Board STM32 Nucleo-144 STM32L4R5ZI-P MCU 2025 Reliable Precision Performance
$94.00 Save $25.00 RRP: $119.00
110PCS ESP32C3 ESP32 C3 Development Board Core Mini WF Bluetuth Without Flash
$69.00 Save $35.00 RRP: $104.00
RP2040Zero RP2040 for Microcontroller Development Board Module DualCore Cortex M0 Processor
$16.95 Save $5.00 RRP: $21.95
ESP32 S3 Microcontroller Development Board with WiFi and Bluetooth Dual Mode, 240MHz, 4MB Flash, Compatible with Arduino
$32.95 Save $15.00 RRP: $47.95
8H1K17-36I Microcontroller IC Chip, 8051 Compatible, TSSOP20 Package, 1T, 5pcs New for Reliable Electronic Applications
$43.95 Save $7.00 RRP: $50.95
ESP32 Development Board for Bluetooth Dual Core Ultra Low Power Consumption ESP32S Module with WiFi Compatibility
$23.95 Save $12.00 RRP: $35.95
ESP8266 Test Burner Development Board With WiFi One-Click Download ESP-12F ESP-07S ESP-12E ESP-01S ESP12S
$19.95 Save $6.00 RRP: $25.95
TDongleS3 ESP32S3 Development Board with 0.96 Inch ST7735 LCD Display, WiFi Bluetooth Compatibility, USB Powered
$47.95 Save $26.05 RRP: $74.00
SIM900A Wireless Data Transmission Module Development Board GSM/GPRS STM32 Kit 2025 High Precision Stable Performance
$23.95 Save $11.00 RRP: $34.95
ESP32 S2 Mini V1.0.0 WiFi IoT Board ESP32-S2FN4R2 4MB Flash 2MB PSRAM Development Module Reliable Performance
$22.95
74HC4051 8-Channel Analog Multiplexer Module Precision Selector for High Reliability and Stable Performance Electronic Components
$14.95 Save $8.00 RRP: $22.95
RP2040 Mini Development Board 5x RGB LED Matrix Module Type-C Connector MicroPython C/C++ Compatible
$32.95 Save $16.00 RRP: $48.95
ESP32-S3 Development Board 2.4G WiFi Module N8R2 44-Pin Type-C 8M PSRAM ESP32-S3-WROOM-1 N16R8 Compatible 2025 Model
$26.95 Save $13.00 RRP: $39.95
DRV88331A TB6612FNG Dual Motor Driver Module for Microcontroller, 2025 High Reliability, Stable Precision Performance
$69.00 Save $25.00 RRP: $94.00
28BYJ-48 Stepper Motor with ULN2003 Driver Board, 5V/12V, 4-Phase, Gear Reduction, Precision Electronic Component
$209.00 Save $100.00 RRP: $309.00