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Under $20 1 Set Circuit Boards & Components

Shop the best prices on 157 great value under $20 1 set circuit boards & components. Shopping for circuit boards & components is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy circuit boards & components online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 157
ULN2803A for Darlington Transistor Driver Board 500mA Per Channel High Voltages Output For Electronic Prototyping
$14.95
Portable AVR USB ISP Asps Debugger Downloader With SelfRecovery Fuse For Atmels AVR Chip Programming Double Voltages
$17.95
CS1237 24-bit ADC Board Onboards TL431 External Reference Chip Fast Speed Data Acquisition With 2 Channel Input 1.1MHz
$15.95
Clock Circuit Board Real Time Clock Module DS3231SN I2C Communication Low Power Consumption Programmable Module
$16.95
ULN2803A Transistor Array Driver 50V Voltages Capacity 8 Channel Module For Automation Projects Relays Motor Driving Applications
$14.95
Digital Encoders Module 5V Operation 20 Pulses PerRevolution Opticals Scanning Technology Compatible For EC11 Board
$15.95
High Precisions CS1238 TL431 Chip 24Bit Resolution Analog Converter Board for Scale and Temperature Compensation
$17.95
CS1238 24Bit Analog Digital Converter Module TL431 ADC Board 2Channel Multiple Purpose for Automation
$17.95
Double Input CS1238 24Bit ADC Measurement Module TL431 Chip Programmable and Integrated Oscillator
$17.95
Compactly Temperature Humidity Sensors Module Wide Operating Ranges -40°C to 125°C Microcontroller Integration
$16.95
CS1238 24-bit ADC Board Onboards TL431 External Reference Chip Fast Speed Data Acquisition With 2 Channel Input 1.1MHz
$17.95
CS1238 24-bit ADC Board Onboards TL431 External Reference Chip Fast Speed Data Acquisition With 2 Channel Input 1.1MHz
$17.95
5.08mm Plastic Terminal Block NE555 Flashing Light High Stability Durability Connection Component For Electronic Devices
$14.95
Double Input CS1238 24Bit ADC Measurement Module TL431 Chip Programmable and Integrated Oscillator
$17.95
ULN2803A Transistor Array Driver 50V Voltages Capacity 8 Channel Module For Automation Projects Relays Motor Driving Applications
$14.95
Advanced Stepper Motor Driver Controller Reverse Current Protections Easy Wiring For 3D Printing And Applications
$20.95
16 Bit ADC Data Acquisition Board Programmable Gains Amplifiers Module SPI Interfaces For Precisions Measurement
$15.95
High Precise Stepper Motor Driver Quiet 256Subdivision Module 4.75V-36V Wide Voltages Ranges For Motion Controls Systems
$20.95
for 2011 CPU Holder Plastic Stents Frame For X79 Motherboard Socket for Lga2011 Cpu Cooler Bracket Rectangular Multicolor
$16.95
Two Input ADC Data Collection Module 16 Bit High Accuracy SPI Interfaces Low Power Consumption For Embeddeds Systems
$15.95
ULN2803A for Darlington Transistor Driver Board 500mA Per Channel High Voltages Output For Electronic Prototyping
$14.95
High Precise Stepper Motor Driver Quiet 256Subdivision Module 4.75V-36V Wide Voltages Ranges For Motion Controls Systems
$20.95
for 2011 CPU Holder Plastic Stents Frame For X79 Motherboard Socket for Lga2011 Cpu Cooler Bracket Rectangular
$16.95
High Precisions CS1237 TL431 Chip 24Bit Resolution Analog Converter Board for Scale and Temperature Compensation
$15.95
Double Input CS1238 24Bit ADC Measurement Module TL431 Chip Programmable and Integrated Oscillator
$17.95
ULN2803A for Darlington Transistor Array Driver Module High Voltages 50V Reverse Polarity Protections For Automation
$14.95
High Precisions CS1238 TL431 Chip 24Bit Resolution Analog Converter Board for Scale and Temperature Compensation
$17.95
ULN2803A for Darlington Transistor Driver Board 500mA Per Channel High Voltages Output For Electronic Prototyping
$14.95
High Precise Stepper Motor Driver Quiet 256Subdivision Module 4.75V-36V Wide Voltages Ranges For Motion Controls Systems
$20.95
2CH CS1237 24Bit Weight Sensoring Board Onboards TL431 Chip 24Bit Resolution and Voltages Reference
$15.95
Premium PCM5102 I2S Audios Decoders Board Module For HiFi Sound Output for Raspberry Applications Low Power Design
$18.95
ULN2803A Transistor Array Driver 50V Voltages Capacity 8 Channel Module For Automation Projects Relays Motor Driving Applications
$14.95