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Under $20 Circuit Decoders & Encoders

Shop the best prices on 890 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 New Zealand.

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1 - 32 of 890
4pcs As5600 Magnetic Encoder Magnetic Induction Angle Measurement Sensor Module 12bit High
$16.95 Save $9.00 RRP: $25.95
RS422 Mutual Conversion TTL Two-Way Signal Module Full Duplex 422 Turn Singl MAX490 to TTL Module 2pc
$12.95 Save $8.00 RRP: $20.95
6pcs EC11 Rotary Encoder with Push Button 360 5 Pins and Knob Cap
$15.95 Save $4.00 RRP: $19.95
3X MP3 Bluetooth Decoder Board Lossless Car Audio Amplifier Modified Bluetooth 4.1 Circuit Stereo Re
$12.95 Save $8.00 RRP: $20.95
5X 20-Point Shaft Detents Encoder and 360 Degree Rotary with Push Button Blue + Silver
$13.95 Save $8.00 RRP: $21.95
AS5600 Magnetic Encoder Magnetic Induction Angle Measurement Sensor Module 12bit High Precision with Magnet 6set unbrand
$10.95
MT6701 Magnetic Encoder 14bit High Precision IIC+AB1024 Supports IIC/SSI/PWM/da Communication for Brushless Motor unbrand
$13.95
12V MP3 Player Decoder Board Bluetooth 5.0 Car FM Radio Module TF USB 6.5mm WMA Player Decoder unbrand
$15.95
AE11A04 DTMF Audio Generator Module Voice Dual Encode Transmitter Board 5~24VDC SZRH
$15.95 Save $38.05 RRP: $54.00
2Pcs High Accurate Dustproof Mouse Encoders Mouse Decoders TTC 13mm 14mm 15mm 16mm
$18.95 Save $2.00 RRP: $20.95
3X 220V Relay Board, Power On, Time Delay, Circuit Module, Corridor Switch, Stair Light, D1B5
$19.95 Save $12.00 RRP: $31.95
Bluetooth5.0 MP3 Decoding Board Module Wireless Car USB MP3 Player TF Card Slot / USB / FM / Remote 2025
$13.95 Save $14.00 RRP: $27.95
EC11EBB24C03 Dual Encoder with Switch 30 Positioning NumberGreen&silver SZRH
$11.95 Save $37.00 RRP: $48.95
Linear Magnetic Sensor Switches ABS Speed Counting Sensor Module for Temperature Control
$13.95 Save $9.00 RRP: $22.95
2Pcs High Accurate Dustproof Mouse Encoders Mouse Decoders TTC 13mm 14mm 15mm 16mm
$19.95 Save $24.00 RRP: $43.95
433mhz Receiver Learning Code Decoder Module 433Mhz Wireless 4 CH Output for Remote Controls 1527 2262 Encoding 5pcs
$18.95
2Pcs AS5600 Magnetic Encoder Induction Angle Measurement Sensor Module 12bit High Precision
$10.95 Save $43.05 RRP: $54.00
12v Bluetooth 5.0 Mp3 Player Decoder Board 2x40w Car Amplifier Fm Radio Module Support Tf Usb Aux H-haoyi
$20.95 Save $10.00 RRP: $30.95
MT6835 Magnetic Encoder 21bit High Precision 4-Wire SPI AB16384 Pulse SPI ABZ Mode for Stepper Brushless Motor
$16.95
MT6701 Magnetic Encoder 14bit High Precision IIC+AB1024 Supports IIC/SSI/PWM/da Communication for Brushless Motor
$12.95 Save $6.00 RRP: $18.95
433mhz RF Receiver Learning Code Decoder Module 433Mhz Wireless 4 CH Output for Remote Controls 1527 2262 Encoding 1pcs
$9.95 Save $4.00 RRP: $13.95
MT6701QT Magnetic Encoder Magnetic Induction Angle Measurement Sensor Module 4 Communication Interface Replace AS5600
$10.95 Save $6.00 RRP: $16.95
Scroll Unit Rotary Encoder Expansion Unit with Hollow Shaft Encoder
$20.95 Save $78.05 RRP: $99.00
433mhz Receiver Learning Code Decoder Module 433Mhz Wireless 4 CH Output for Remote Controls 1527 2262 Encoding 5pcs
$17.95 Save $66.05 RRP: $84.00
4pcs As5600 Magnetic Encoder Magnetic Induction Angle Measurement Sensor Module 12bit High
$19.95 Save $10.00 RRP: $29.95
2Pcs Yellow Core Mouse Encoder Decoder for III
$14.95 Save $1.00 RRP: $15.95
MT6835 Magnetic Encoder Module 21-Bit High Precision PWM/SPI Interface for Brushless Motor Replace for AS5048 A
$20.95 Save $9.00 RRP: $29.95
AS5600 Magnetic Induction Angle Measurement Sensor High Precision 12-Bit with 3-Pin Wire for Brushless Gimbal Motor
$10.95 Save $4.00 RRP: $14.95
5Pcs PWM to Voltage Module 0%-100 PWM to 0-10V Voltage Signal Converter Module for PLC MCU Digital
$15.95 Save $4.00 RRP: $19.95
MT6701 Magnetic Encoder 14bit High IIC+AB1024 Supports IIC//PWM/da Communication for Brushless Moto
$15.95 Save $6.00 RRP: $21.95
-135 MT6816 MT6816CT Magnetic Encoder Evaluation Kit 42-Stepper Motor PWM Control Module
$15.95 Save $6.00 RRP: $21.95
CR1 Module PPM/SBUS to ELRS CRSF Adapter Board 2025
$14.95 Save $14.00 RRP: $28.95