[Verified] Walnut Shaker Speed ​​Control Base Plate

Introduction: Project introduction charge and discharge control ic tp4057 uses 555 timing for pwm speed regulation and has been verified

Schematic PCB

Breathing Light-Starlight

Introduction: Third Prize in the 2022 Guangzhou City Polytechnic School of Electrical Engineering Electrical and Electronic Breathing Lamp Design Competition

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10A DC speed regulator 5V-16V with switching function

Introduction: PWM DC motor speed regulator 3V-16V speed control switch board LED dimming 10A switch function speed control module

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usb to can module

USB to CAN module for klipper firmware printer

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Voice playback module

The voice playback module supports SPIFLASH to be simulated as a U disk, directly updates the voice in SPIFLASH just like operating a U disk, and directly controls the playback of the voice in FLASH through the serial port.

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5509A recording schematic diagram

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Schematic diagram of RTL8306 switch

Schematic diagram and pcb of RTL8306 switch, where the schematic diagram is orcad and the pcb is ad10.

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PCF2131/PCA2131 Arduino ^® Shield expansion board

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SD/SIM Level Converter Evaluation Board

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PCF85063TP-ARD Evaluation Board

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PCA85263ATL-ARD Evaluation Board

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Evaluation Kit - 33905D3, 2nd Generation SBC with CAN and LIN

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MC68HC908JW32 Evaluation Kit Hardware/Software Example

The KITUSBSPIEVME evaluation kit is an available hardware/software example that allows users to become familiar with the MC68HC908JW32 through practical applications, USB to SPI and USB to parallel converters. The main function of this demo board is to support a PC without a parallel port, which can communicate with other NXP evaluation boards through the USB port. USB ports are a standard feature on almost every new PC. The kit utilizes the MC68HC908JW32's built-in USB, SPI and parallel ports.

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CAN/LIN communication expansion board

DEVKIT-COMM is a hardware plug-in adapter board that supports 4 additional CAN and 6 additional LIN/SCI connections when plugged into an existing development kit

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PTN5150A-PTN36043 USB Type-C CC Logic Evaluation Kit

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PTN5110 Type-C Demonstration Kit

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Automotive Ethernet 100BASE-T1 PHY Customer Evaluation Board

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MC33664ATL Isolated Network High Speed ​​Transceiver Evaluation Board

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2-Channel Converter Evaluation Board

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CAN SIC Evaluation Board

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