Protues simulation example (8051)-SPI demonstration file two 595 docking

Protues simulation example (8051)-SPI demonstration file two 595 docking

Schematic PCB

Laptop camera face recognition program

Open the laptop's built-in camera through matlab and detect faces.

Schematic PCB

Multifunctional mini computer (SD, wifi, OLED)

Multifunctional mini computer (SD, wifi, OLED) design source code and related test programs

Schematic PCB

Storage oscilloscope, fully functional and verified, for graduation project

Storage oscilloscope, fully functional and verified, for graduation project

Schematic PCB

Proceedings of the Electronic Design Competition

The collection of papers from previous electronic design competitions includes design ideas, circuit diagrams and corresponding program flow charts for function signal generators, oscilloscopes, automatically controlled balancing cars, radios, etc.

Schematic PCB

Triggered voice time reporting system and voice recognition circuit

The system developed in this article is based on the existing triggered voice time reporting system, adding a speech recognition circuit, so that the developed system can have the function of dialogue response time reporting, and realize the truly automated and intelligent voice time reporting.

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Stepper motor circuit diagram

Stepper motor circuit diagram (dwg format)

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PAS08FN82448E: HC08 and S08 programming adapter

MSC8157ADS: MSC8157 application development system

FRDM-SFUSION: Sensor Fusion Development Kit

2-phase unipolar stepper motor driver IC——TB67S142NG

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3-phase brushless DC motor driver IC——TB67B008FTG

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3-phase brushless DC motor driver IC——TB67B001FTG

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Application circuit of brushless DC motor pre-driver IC TC78B027FTG for fan drive

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MCD Evaluation Board Design for Pump Motor Control

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Application circuit of TLP7820 isolation amplifier (voltage detection)

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Application circuit of TLP7820 isolation amplifier (current detection)

Schematic PCB

Application circuit of TLP7920 isolation amplifier (voltage detection)

Schematic PCB

Application circuit of TLP7920 isolation amplifier (current detection)

Schematic PCB

TPD4151F square wave control BLDC motor drive application circuit

Schematic PCB