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Under $20 Circuit Decoders & Encoders

Shop the best prices on 1,414 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 1,414
AE11A04 DTMF Audio Generator Module Voice Dual Encode Transmitter Board 5~24VDC Edition 0125
$13.95 Save $50.05 RRP: $64.00
RS422 Mutual Conversion TTL Two-Way Signal Module Full Duplex 422 Turn Singl MAX490 to TTL Module 2pc
$13.95 Save $9.00 RRP: $22.95
5 PCS KY-040 Rotary Encoder Module, 360 Degree Rotary Encoder with Knobs Cap Brick Sensor Modules f
$16.95 Save $3.00 RRP: $19.95
MT6835 Magnetic Encoder Module 21-Bit High Precision PWM/SPI Interface for Brushless Motor Replace for AS5048 A
$18.95 Save $8.00 RRP: $26.95
MT6825 Magnetic Encoder Module PWM/SPI Brushless Motor Encoder Can Replace AS5048
$15.95 Save $7.00 RRP: $22.95
SQLX New SBUS PPM PWM Signal Conversion Module Mini Receiver Adapter Signal Decoding HK
$20.95 Save $23.00 RRP: $43.95
2 Pack H7 Automotive Load Resistor Error Eliminator LED Decoder Canbus Wireless Light Adapter
$18.95
2X 20-Point Shaft Detents Encoder and 360 Degree Rotary with Push Button Blue + Silver
$10.95 Save $7.00 RRP: $17.95
AS5600 Magnetic Encoder Magnetic Induction Angle Measurement Sensor Module 12bit High Precision with Magnet 6set unbrand
$11.95 Save $9.00 RRP: $20.95
12V MP3 Player Decoder Board Bluetooth 5.0 Car FM Radio Module TF USB 6.5mm WMA Player Decoder unbrand
$14.95 Save $11.00 RRP: $25.95
For / /// PPM Encoder V1.0 Version for RC Receiver
$19.95 Save $14.00 RRP: $33.95
6pcs EC11 Rotary Encoder with Push Button 360° 5 Pins and Knob Cap
$13.95 Save $9.00 RRP: $22.95
Aluminum Alloy Caps Solid Knob Dual- Encoder Special Knob EC11EBB24C03 EC110701N2B Adjustment Knob
$15.95 Save $5.00 RRP: $20.95
MT6701 Magnetic Encoder 14bit High IIC+AB1024 Supports IIC//PWM/da Communication for Brushless Moto
$15.95 Save $6.00 RRP: $21.95
5Pcs PWM to Voltage Module 0%-100 PWM to 0-10V Voltage Signal Converter Module for PLC MCU Digital
$16.95 Save $3.00 RRP: $19.95
AS5600 Magnetic Induction Angle Measurement Sensor High 12-Bit with 3-Pin Wire for Brushless Gimbal
$10.95 Save $3.00 RRP: $13.95
EC11 Encoder Dual-Shaft EC110701N2B with Push Button Switch 30 Position 15 Pulse 8Pins 25MM Half Sh
$15.95 Save $5.00 RRP: $20.95
-135 MT6816 MT6816CT Magnetic Encoder Evaluation Kit 42-Stepper Motor PWM Control Module
$15.95 Save $5.00 RRP: $20.95
JQ-D122BT with Bluetooth Amplifier MP3 Decoder Board Bluetooth 5.0 Car MP3 Player USB FM Decoder Board
$13.95 Save $7.00 RRP: $20.95
DC 6V12V Bluetooth 5.0 MP3 Decoder Module Digital Display Dual Decoding Wireless Audio Receiver Module with Remote Control
$21.95 Save $6.00 RRP: $27.95
5PCS EC11 Rotary Encoder Module 5V Push Button Switch 360 Degree Rotation for Arduino DIY Projects with Knob Cap
$16.95 Save $5.00 RRP: $21.95
PCM5102 PCM5102A Decoder I2S Player Board 32Bit 384K
$21.95 Save $10.00 RRP: $31.95
MT6825 Magnetic Encoder Module PWM/SPI Brushless Motor Encoder Can Replace AS5048
$18.95 Save $8.00 RRP: $26.95
MT6835 Magnetic Encoder Module 21-Bit High PWM/SPI Interface for Brushless Motor Replace for AS5048
$20.95 Save $10.00 RRP: $30.95
MT6835 Magnetic Encoder Module 21-Bit High PWM/SPI Interface for Brushless Motor Replace for AS5048
$20.95 Save $10.00 RRP: $30.95
GC07A Recordable Sound Module Gift Box Christmas Birthday Card Music Cover Wall MP3 Download Voice Module Leave Play
$16.95
ZXL-CR for PC PS3 Usb Board with Button Stick Cable Arcade Game Controller Zero Delay Encoder Joystick Control Encoder
$11.95 Save $5.00 RRP: $16.95
Bluetooth MP3 5.0 Decoder Board DC 5V 12V Car FM Radio Module Support TF USB AUX for Car Phone
$16.95 Save $7.00 RRP: $23.95
Aluminum Alloy Caps Solid Knob Dual-Axis Encoder Special Knob EC11EBB24C03 EC110701N2B Adjustment Knob Silver
$13.95 Save $16.00 RRP: $29.95
MT6816 Magnetic Encoder Module High-Speed and High-Precision Magnetic Induction Angle Measurement Sensor Module
$11.95 Save $5.00 RRP: $16.95
2Pcs Yellow Core Mouse Encoder Decoder for III
$13.95 Save $9.00 RRP: $22.95
MT6826S High High Speed Magnetic Encoder Module
$17.95 Save $10.00 RRP: $27.95