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Under $20 Printed Circuit Boards

Shop the best prices on 20,068 great value under $20 printed circuit boards. Shopping for printed circuit boards is easy with Fruugo, with SALE discounts, offers and savings on Elriven, Rosfix, Viewleaf and more. Buy printed circuit boards online safely with Fruugo, with secure payment and fast shipping to Australia.

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1 - 32 of 3,200
TPM 2.0 Module LPC Interface Stable High Safety Durable Material 14Pin LPC Module for MSI Trusted Platform Motherboard
$16.95 Save $17.00 RRP: $33.95
2.4G Full Scale Main Board Receiver Board Circuit Board for MN78 MN82 1/12 RC Car Spare Parts Access
$12.95 Save $7.00 RRP: $19.95
ESP32S ESP32 DEVKIT V1 Wireless WiFi Development Board Micro USB Dual Core
$8.95 Save $21.00 RRP: $29.95
ESP32-S3-Zero Mini Development Board ESP32-C3FN Module Compatibility WiFi Bluetooth RISC-V Embedded Development Board
$14.95 Save $8.00 RRP: $22.95
CCFL Dual Lamp High Pressure Inverter Board LCD Screen Backlight 10-26" Screen
$21.95
GIGABYTE GC TPM2.0S 2.0 TPM Module 20 Pin 20-1 LPC TPM 2.0 Trusted Platform Module for Motherboard
$16.95 Save $23.00 RRP: $39.95
V2.0 Touch Pad Board for Controller BDM-020 IC Motherboard for Circuit Board Touch Board
$19.95
2Pcs ESP8266 NodeMCU CP2102 ESP-12E WiFi Module Internet of Things Development Board Works for IDE/
$17.95
3.5 Inch Touch Screen 480*320 LCD Display ABS Case for Raspberry Pi 4 Model B
$18.95 Save $8.00 RRP: $26.95
DC Power Adapter Connector Plug 4.5 x 3mm Female to 7.4 x 5.0mm Male Fit for Hp
$17.95 Save $5.00 RRP: $22.95
European Compatible LED Driver Board 300mA 8W-80W for Lighting
$18.95 Save $100.05 RRP: $119.00
WCH LinkE CH32V003 EVT MCU Download Debugger RISC-V Architecture MCU/SWD Interface ARM Chip 1 Serial Port to USB Channel
$14.95 Save $7.00 RRP: $21.95
NMMiner NerdMiner V2 Hashrate 1000KH/S ESP32 2.8 Inch Smart Display Crypto Solo Lottery Bitcoin ESP3
$18.95 Save $4.00 RRP: $22.95
BW16-Kit Development Board RTL8720DN Dual-Band Wi-Fi Low-Power Bluetooth BLE Module Type-C Interface
$16.95 Save $16.00 RRP: $32.95
DIY Greeting Card Chip 120 Seconds Recordable Voice Sound Chip Module
$20.95 Save $6.00 RRP: $26.95
Arduino Leonardo R3 Pro Development Board with ATmega32u4 5V 16MHz USB
$18.95 Save $10.00 RRP: $28.95
Mini Pocket Sticker Printer, Bluetooth Wireless Portable Mobile Printer Machine Thermal Printer For Notes, Memo, Photo, Pocket Label -wf
$12.95 Save $41.05 RRP: $54.00
Bad USB ATMEGA32U4 Development Board for Advanced Programming and Prototyping SZRH A-J
$18.95 Save $35.05 RRP: $54.00
Water Pump Automatic Perssure Control Electronic Switch Circuit Board 10A Pumpgreen szrh21
$14.95 Save $36.00 RRP: $50.95
Left L Side Button Motherboard Replacement HDH-SAKYO-01 for Game Console for Nintendo Switch Lite Le
$12.95 Save $11.00 RRP: $23.95
TPM 2.0 Security Module for Gigabyte Motherboards
$21.95 Save $1.00 RRP: $22.95
Muscle Electrical Sensor Module EMG Signal Collection for Arduino Electronic Development Kit,for Mob
$18.95 Save $19.00 RRP: $37.95
13.56Mhz PN532 PCR532 RFID UID UID GEN2 IC Card Reader Wirter Module Type C with SoftwareBlack szrh21
$15.95 Save $35.00 RRP: $50.95
Black For Dell Xps13 9343 9350 9360 9365 Motherboard Cmos Bios Battery
$2.95 Save $1.00 RRP: $3.95
For DELL OptiPlex 7020 SFF Motherboard ATX Adapter Cable
$20.95
ESP8266 WiFi Development Kit for Arduino - IoT Starter Kit with Breadboard, WiFi Sensor, and Essential Components
$21.95 Save $11.00 RRP: $32.95
2Pcs ESP8266 NodeMCU CP2102 ESP-12E WiFi Module Internet of Things Development Board Works for Arduino IDE/Micropython
$14.95 Save $8.00 RRP: $22.95
22.5W Power Bank Bidirectional Fast Charging Mobile Power Module Circuit Board with Digital Type-C USB PD/QC3.0 2.0
$10.95 Save $5.00 RRP: $15.95
ESP32 Development Board USB Dongle Bluetooth Gateway for MicroPython ESPHome IoT Development Tool
$16.95 Save $5.00 RRP: $21.95
For Orange Pi Zero 3 1GB RAM Development Board DDR4 Allwinner H618
$5.95 Save $1.00 RRP: $6.95
USB Wired Cute Mouse for Kids Ergonomic Design Animal Green Frog Shape Corded Computer Mouse for Laptop PC
$21.95 Save $7.00 RRP: $28.95
DIY CW Trainer Decoder Kit CW Decoder Morse Code Reader LCD Display
$19.95 Save $6.00 RRP: $25.95