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Under $20 Circuit Decoders & Encoders

Shop the best prices on 1,446 great value under $20 circuit decoders & encoders. Shopping for circuit decoders & encoders is easy with Fruugo, with SALE discounts, offers and savings on Aura, Rosfix and FUSIONREPUBLIC. Buy circuit decoders & encoders online safely with Fruugo, with secure payment and fast shipping to Australia.

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1 - 32 of 1,446
RS422 Mutual Conversion TTL Two-Way Signal Module Full Duplex 422 Turn Singl MAX490 to TTL Module 2pc
$10.95 Save $7.00 RRP: $17.95
AS5047P Encoder Adapter Board SimpleFOC Doggo Magnetic Encoder
$20.95 Save $1.00 RRP: $21.95
TTL to LIN Bus/TJA1021 Module/Automotive Bus/LIN Communication Debugging/LIN to TTL Conversion
$21.95 Save $11.00 RRP: $32.95
AS5600 Magnetic Induction Angle Measurement Sensor High Precision 12-Bit with 3-Pin Wire for Brushle
$8.95
Absolute Value Encoder PWM/I2C Port High Accuracy 12-Bit Encoder for Brushless Gimbal Motor
$17.95 Save $5.00 RRP: $22.95
XYBTMini Bluetooth 4.1 Decoder Board MP3 Lossless Car Speaker Amplifier Modified Module
$13.95 Save $8.00 RRP: $21.95
Absolute Value Encoder PWM/I2C Port High Accuracy 12-Bit Encoder for Brushless Gimbal Motor
$14.95 Save $8.00 RRP: $22.95
Canbus Gateway Decoder Emulator 6 Pin for Radio RCD510 RNS510 RCN210
$16.95
360 Degree Rotary Encoder Code Switch Digital Potentiometer EC11 5 Pins 15mm Shaft 10Pcs
$12.95
MT6835 Magnetic Encoder Module 21-Bit High Precision PWM/SPI Interface for Brushless Motor Replace for AS5048 A
$18.95 Save $11.00 RRP: $29.95
MT6701 Magnetic Encoder Magnetic Induction Angle Measurement Sensor Module 14bit High Precision Can Replace AS5600
$10.95 Save $5.00 RRP: $15.95
16 Channels MT8870 DTMF Audio Decoder Phone Voice Decoding Controller for Smart Home
$21.95 Save $12.00 RRP: $33.95
Single Pack 10-Position Rotary Dial Switch with Handle, 0-9 Coding Patch 3:3 Configuration
$18.95 Save $40.05 RRP: $59.00
3X MT6701 YYC-MT6701CT Magnetic Induction Angle Measurement Sensor Module 14bit High Precision Can Perfectly AS5600
$16.95 Save $8.00 RRP: $24.95
4X MT6701 YYC-MT6701CT Magnetic Induction Angle Measurement Sensor Module 14bit High Precision Can Perfectly AS5600
$19.95 Save $10.00 RRP: $29.95
1.8-Inch TFT Display Screen with Ec11 Rotary Encoder Combination Module SPI Interface LCD Screen Electronic Kit
$13.95 Save $7.00 RRP: $20.95
2Pcs Yellow Core Mouse Encoder Decoder for III
$16.95 Save $1.00 RRP: $17.95
I2S PCM5102A Decoder -PCM5102 I2S Player Module
$13.95 Save $1.00 RRP: $14.95
Magnetic Encoder MT6701 Magnetic Induction Angle Measurement Sensor
$15.95 Save $1.00 RRP: $16.95
Magnetic Encoder MT6701 Magnetic Induction Angle Measurement Sensor
$18.95 Save $1.00 RRP: $19.95
6pcs EC11 Rotary Encoder with Push Button 360° 5 Pins and Knob Cap
$13.95 Save $1.00 RRP: $14.95
300mmX10mmX18mm Industrial Aluminum Rubber Measuring Encoder Meter Wheel for Industrial Encoder Encoder
$14.95 Save $6.00 RRP: $20.95
[New] 3pcs MAX485 Module TTL To RS-485 Converter Module For Arduino Microcomputer Development Accessories
$20.95
Bluetooth MP3 Player Decoder Board FM Radio, USB, TF, Wireless Audio & Hands-Free Call, Remote Control Silver
$19.95
Lights Controller,Controller RGB Light Controller + Infrared Remote Control 24 Keys
$7.95 Save $3.00 RRP: $10.95
30A Single Channel Led Dimmer Controller with 3 Key Wireless Rf Remote Control for Single Color 505
$13.95 Save $2.00 RRP: $15.95
DC-DC Boost Step Up Module DD1718PA Strong Compatibility for MCU Development Board(12V )
$18.95 Save $5.00 RRP: $23.95
4PCS MT6701 Magnetic Encoder Module PWM/ Brushless Motor Magnetic Encoder ABZ Mode 1024 Lines Replac
$18.95 Save $9.00 RRP: $27.95
-135 MT6816 MT6816CT Magnetic Encoder Evaluation Kit 42-Stepper Motor PWM Control Module
$11.95 Save $5.00 RRP: $16.95
MT6835 Magnetic Encoder Module 21-Bit High PWM/SPI Interface for Brushless Motor Replace for AS5048
$18.95 Save $9.00 RRP: $27.95
RS422 Mutual Conversion TTL Two-Way Signal Module Full Duplex 422 Turn Singl MAX490 to TTL Module 2pc
$18.95 Save $28.00 RRP: $46.95
WS2811 WS2812B LED Controller Bluetooth Music 28Keys Remote Control for Individual Addressable RGB
$10.95 Save $63.05 RRP: $74.00