Filters

Under $20 Circuit Decoders & Encoders

Shop the best prices on 1,775 great value under $20 circuit decoders & encoders. Shopping for circuit decoders & encoders is easy with Fruugo, with SALE discounts, offers and savings on Rosfix. Buy circuit decoders & encoders online safely with Fruugo, with secure payment and fast shipping to Singapore.

Filters
1 - 32 of 1,775
AS5047P Encoder Adapter Board SimpleFOC Doggo Magnetic Encoder
$17.95 Save $1.00 RRP: $18.95
4 Channel Relay DTMF Tone Signal Decoder Remote Control Relay Module
$19.95 Save $32.00 RRP: $51.95
5pcs As5600 Magnetic Encoder Magnetic Induction Angle Measurement Sensor Module 12bit High Precisio
$15.95
Audio Receiver Board Bluetooth4.2 MP3 Lossless Decoder Board
$13.95
Precisions Engineered Control Wheel 12 Position Detent System Plastic Texture Encoder Wheel Suitable for Device Modding Multicolor
$20.95
Trackball Hall Effect Sensory 360 Degree Trackball Multifunction Module Trackball Module for Microcontroller Integration Multicolor
$18.95
Absolute Value Encoder PWM/I2C Port High Accuracy 12-Bit Encoder for Brushless Gimbal Motor
$14.95 Save $5.00 RRP: $19.95
Aluminum Alloy Caps Solid Knob Dual- Encoder Special Knob EC11EBB24C03 EC110701N2B Adjustment Knob Silver
$10.95 Save $48.05 RRP: $59.00
MP3 Bluetooth Remote Decoding Board Hand Free Volume Adjustment Decoding Module for MP3 Player
$18.95 Save $5.00 RRP: $23.95
AS5047P Encoder Adapter Board SimpleFOC Doggo Magnetic Encoder
$17.95 Save $3.00 RRP: $20.95
Rosfix 2X Potentiometer Knob 6mm Red 15x17mm | High Quality | Ergonomic Design Rosfix
$2.95
Decimal Counter Kit ABS Training Electronic Parts for Teaching Projects Educational Tools for Schools STEM Learning
$7.95 Save $4.00 RRP: $11.95
5Pcs YX5200 MP3 Player Audio Module MP3 Voice Decode Board Supporting TF Card U-Disk IO/Serial Port/AD
$10.95 Save $2.00 RRP: $12.95
5V MP3 Audio Decoder Module USB FM Radio MP3 Decoding Board Music Player with Power AmplifierBlack
$19.95 Save $6.00 RRP: $25.95
MT6701 360 Degree Magnetic Rotation Detection Encoders Module For 3.3V 5V Systems And I2C SPI Interfaces Multicolor
$20.95
433mhz Receiver Learning Code Decoder Module 433Mhz Wireless 4 CH Output for Remote Controls 1527 2
$14.95 Save $2.00 RRP: $16.95
PCM5102 PCM5102A Decoder I2S Player Board 32Bit 384K Audio Output for DC 5V-10V
$16.95 Save $3.00 RRP: $19.95
12V MP3 Player Decoder Board Bluetooth 5.0 Car FM Radio Module TF USB 6.5mm WMA Player Decoder unbrand
$10.95
MT6835 Magnetic Encoder Module 21-Bit High Precision PWM/SPI Interface for Brushless Motor Replace for AS5048 A unbrand
$14.95
DIY CW Trainer Decoder Kit CW Decoder Morse Code Reader LCD Display Radio Circuit Board Electronic Welding Practice Kits unbrand
$16.95
AE11A04 DTMF Voice Decoders Module for Telephone MCU Control AE11A04 DTMF 2025
$18.95 Save $19.00 RRP: $37.95
TF02CAV 12V5V Decoding Board Universal WAV Decoding Module FM MP3 Amplifier Decoder Board
$15.95 Save $9.00 RRP: $24.95
02CABT Decoding Board Universal WAV Decoding Module MP3 Decoder Board with Bluetooth CallBlack
$18.95 Save $11.00 RRP: $29.95
02CABT Decoding Board Universal WAV Decoding Module MP3 Decoder Board with Bluetooth CallSilver
$18.95 Save $11.00 RRP: $29.95
Level Converter Module RS422 to TTL Bidirectional UART Serial Port Conversion Board 5V
$13.95 Save $8.00 RRP: $21.95
Trigger Counter Module Memory Function PCB 3 Bit Red Digital Display Module for Equipment Machine 1626V
$11.95 Save $7.00 RRP: $18.95
Bluetooth Decoder Board Support USB Storage Card FM Switching MP3 WMA Decoding Module with LED Display Screen
$15.95 Save $9.00 RRP: $24.95
Adjustable Rotarys Encoders Module for Analog Signal Regulation in DIY Electronics and Laboratory Experiments Multicolor
$19.95
Multifunctional Encoder Wheel 360 Degree Rotation 12 Tactile Clicks High Grade Plastic Texture Appliance Repair Part Multicolor
$20.95
MT6701 12 Bit Resolution Angle Measurement Module For Drones Steering And Robotic Arm Positioning Systems Multicolor
$20.95
YX6300 UART Serial MP3 Sound Module for Intelligent Home Appliances and Advertising Machines Multicolor
$17.95
24Bit HX711 ADC Module For Accurate Industrial Weight Sensory Application Weighing Pressure Sensory Module Replacement Multicolor
$19.95