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Under $20 Circuit Decoders & Encoders

Shop the best prices on 1,449 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 1,449
MT6825 Magnetic Encoder Module PWM/SPI Brushless Motor Encoder Can Replace AS5048
$15.95 Save $7.00 RRP: $22.95
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
AE11A04 DTMF Audio Generator Module Voice Dual Encode Transmitter Board 5~24VDC Edition 0125
$13.95 Save $50.05 RRP: $64.00
12V MP3 Decoder Board Bluetooth 5.0 DIY MP3 Music Player with Remote
$15.95
MT6701 Magnetic Encoder 14bit High IIC+AB1024 Supports IIC//PWM/da Communication for Brushless Moto
$16.95 Save $4.00 RRP: $20.95
Aluminum Alloy Caps Solid Knob Dual- Encoder Special Knob Black
$15.95
Ttl To Mbus, Serial Port To Mbus Slave Module, Of Tss721a, Signal Isolation
$18.95 Save $40.05 RRP: $59.00
Wireless Bluetooth 5.0 Decoder Board 5.0 DC 12V MP3 WMA Audio Module USB TF Radio with Remote Control
$13.95
4PCS MT6701 Magnetic Encoder Module PWM/I2c Brushless Motor Magnetic Encoder ABZ Mode 1024 Lines Replaces AS5600
$18.95
Level Converter Module RS422 to TTL Bidirectional UART Serial Port Conversion Board 5V
$20.95 Save $6.00 RRP: $26.95
MP3 Audio Decoder Board for Speaker Car Music MP3 Decoder Board,A
$21.95
3Pcs AS5600 Encoder 12 Bit Precision Magnetic Induction Angle Measuring Sensor Module Electronic Components
$17.95
5Pcs YX5200 MP3 Player Audio Module MP3 Voice Decode Board Supporting TF Card U-Disk IO/Serial Port/AD
$19.95
XJX-135 MT6816 MT6816CT Magnetic Encoder Evaluation Kit 42-Stepper Motor PWM Control Module
$11.95
Bluetooth Module Car Audio Bluetooth Mp3 Decoder Board Mp3 B
$18.95
360 Degree Rotary Encoder EC11 with Push Button 5Pin 20 Positions 20 Pulse Code Switch Handle 20MM Digital Potentiometer
$20.95 Save $10.00 RRP: $30.95
2X MT6701 Magnetic Encoder Module PWM/I2c Brushless Motor Encoder ABZ Mode 1024 Lines Replaces AS5600 Module
$11.95
DY-HV8F 12V/24V Trigger Serial Port Control 10W/20W Voice Playback Module with 8MB Flash Storage MP3Player for Arduino,A
$21.95 Save $10.00 RRP: $31.95
AS5048A Magnetic Encoder PWM/SPI Interface High Precision 14 Bit Brushless Motor AS5048A Encoder
$21.95 Save $10.00 RRP: $31.95
6X MT6701 Magnetic Encoder Module PWM/I2c Brushless Motor Encoder ABZ Mode 1024 Lines Replaces AS5600 Module
$21.95
3X MT6701 Magnetic Encoder Module PWM/I2c Brushless Motor Encoder ABZ Mode 1024 Lines Replaces AS5600 Module
$13.95
ICSF002A Infrared Decoding and Encoding Module Designed to Simplify Infrared Remote Control Signal Processing
$15.95 Save $7.00 RRP: $22.95
DIY CW Trainer Decoder Kit CW Decoder Morse Code Reader LCD Display Radio Circuit Board Electronic Welding Practice Kits
$19.95 Save $9.00 RRP: $28.95
MT6826S High High Speed Magnetic Encoder Module
$20.95 Save $3.00 RRP: $23.95
MT6701 Magnetic Encoder Module 14bit 1Set
$15.95 Save $3.00 RRP: $18.95
Aluminum Alloy Caps Solid Knob Dual-Axis Encoder Special Knob EC11EBB24C03 EC110701N2B Adjustment Knob Silver unbrand
$13.95 Save $1.00 RRP: $14.95
MT6826S High Precision High Speed Magnetic Encoder Magnetic Induction Angle Measurement Sensors Module ABZ UVW
$17.95 Save $8.00 RRP: $25.95
MT6701 Magnetic Encoder Magnetic Induction Angle Measurement Sensor Module 14bit High Accuracy Replaces AS5600 2Set
$12.95 Save $6.00 RRP: $18.95
USB2.0 to Standard USB HID Keyboard and Mouse Device Module
$12.95
Mp3 Lossless Decoders Decoding Power Amplifier Mp3 Player Audio Module Mp3 Decoder Board support TF Card USB
$8.95 Save $11.00 RRP: $19.95