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10Pcs 5V KY-040 Rotary Encoder Module For AVR PIC Description: The rotary encoder is used to measure the speed and with PWM technology can achieve rapid speed devices With fixed bolt hole for easy installation Great for DIY project Specification: Model: KY-040 Working voltage: 5V Material: PCB + Brass Weight: 10g Size: 32 x 19…
Description: DC: 3.3-5v2 colors, Red and black, we will shipped randomly.DFPlayer Mini is a compact and inexpensive MP3 module can be directly connected to the speaker. Module with battery power, speaker, the keypad can be used alone, or through the serial port control, as the UNO or any microcontroller with a serial port module. The…
Description: The rotary encoder is used to measure the speed and with PWM technology can achieve rapid speed devicesWith fixed bolt hole for easy installationGreat for DIY project Specification: Model: KY-040Working voltage: 5VMaterial: PCB + BrassWeight: 10gSize: 32 x 19 x 30mm Package included: 20 x KY-040 rotary decoder module ,,
Description: Type: Decoder BoardSupply Voltage: DC 5V or 12VOhm: 4-8OhmDual channel audio outputOperating Temperature: -30 ~ 85 ℃Power Supply: 3.7-5V lithium battery / 5V adapter(Below 5.5V)The decoding board with 5V amplifier, apply with speaker directlySupport WAV, MP3 FOMATESupprt U disk & TF CardSupport power memoryApplication: MP3/MP4 Player Package included: 3 x 5V 12V 3W+3W mini MP3 decoder…
Description: Type: Decoder BoardSupply Voltage: DC 5V or 12VOhm: 4-8OhmDual channel audio outputOperating Temperature: -30 ~ 85 ℃Power Supply: 3.7-5V lithium battery / 5V adapter(Below 5.5V)The decoding board with 5V amplifier, apply with speaker directlySupport WAV, MP3 FOMATESupprt U disk & TF CardSupport power memoryApplication: MP3/MP4 Player Package included: 5 x 5V 12V 3W+3W mini MP3 decoder…
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