CN0219

^{Adopt ADAV801/ADAV803 audio codec to implement S/PDIF and I 2} S interface with SigmaDSP codec

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Esai source code pure electric vehicle motor drive and vehicle control system based on DSP and bidirectional Z-source inverter

This project applies the bidirectional Z-source inverter to the motor drive system of pure electric vehicles. Using TMS320F2808 DSP as the control core, the SVPWM control technology based on the Z-source inverter is implemented.

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Tool changing manipulator design

The manipulator is the main tool for exchanging tools in the automatic tool changer. It is responsible for sending the tools from the tool magazine to the spindle, and then returning the used tools from the spindle to the tool magazine. The design idea is to use the movement of the manipulator to change the tool of the machining center. The rotation of the manipulator is realized by a rotary pneumatic cylinder or a rotary pneumatic cylinder, and its power is realized by the drive system. The automatic tool changer of a machining center is usually composed of a tool magazine and a manipulator. It is a symbol of the machining center and a key link to the success or failure of the machining center. Therefore, all machining center manufacturers are working hard to develop automatic tool changers with fast action and high reliability in order to achieve good results in the fierce competition. Automatic tool changers are the core content of machining centers, and each manufacturer is keeping it secret. Very little relevant information is disclosed, especially the robot part. The knife extraction and knife insertion actions of the manipulator are mostly completed by the pneumatic cylinder or the action of the pneumatic cylinder. The entire manipulator is composed of a mechanical arm telescopic mechanism, a mechanical claw opening and closing mechanism, a rotary mechanism and a linear motion mechanism for loading and unloading tools.

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Laser projector project made by teacher ChaN

The most complete six-axis robot design drawings

The most complete six-axis robot design drawings

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Dual op amp series bare PCB evaluation board for SO8 package

Dual operational amplifier series bare PCB evaluation board, SO8 package

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Complex robotic arm drawings

A complete collection of complex robotic arm drawings, including Fanuc 100iB

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CN0105

16-bit 10 MSPS ADC AD7626 single-ended to differential high-speed drive circuit

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labview car instrument program

It is composed of labview front panel and back panel controls.

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CN0269

18-bit, 1.33 MSPS, 16-channel data acquisition system

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Wiring Guidelines for Parametric Measurement Units (PMU)

This application note discusses ways to help system designers apply proper layout techniques and signal routing. The layout and component descriptions will minimize noise pick-up and manage the thermal dissipation in applications using PMUs.

CN0251

24-bit, 4.7 Hz, 4-channel analog data acquisition system

Schematic PCB

Accurate point cloud generation using DLP technology for 3D machine vision applications

The 3D machine vision reference design uses Texas Instruments' DLP software development kit (SDK), allowing developers to easily build by integrating TI's digital micromirror device (DMD) technology with cameras, sensors, motors and other peripherals 3D point cloud. Highly differentiated 3D machine vision systems leverage the DLP® LightCrafter™ 4500 Evaluation Module (EVM) powered by the DLP® 0.45-inch WXGA chipset to provide the flexibility to control high-resolution, accurate graphics for industrial, medical and security applications.

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Protues simulation example (8051)-stepper motor control

Protues simulation example (8051)-stepper motor control.rar

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Output Short-Circuit Protection Reference Design for TPS61088 Boost Converter

This reference design provides an output short-circuit protection solution for the TPS61088 boost converter. This function is implemented through the overcurrent protection (OCP) circuit. When the output is shorted to ground or the load current is higher than a certain value, the OCP circuit will disconnect the TPS61088 from the corresponding load. This solution only requires an additional low-cost comparator, a sensing resistor and a small N-MOSFET. By adding this small amount of circuitry, the TPS61088 is protected from output short circuit and overload conditions.

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

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

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Bluetooth power amplifier board based on TPA3110

Using TPA3110 digital power amplifier chip, the power can reach 15W, and there are two power interfaces. The Bluetooth part uses bk8000L finished module, which has good performance and affordable price. Supports button playback and pause, track switching, volume adjustment, and also supports external audio line input and microphone input. After testing the finished product, the sound quality is good, the Bluetooth connection is relatively stable, the button functions are normal, the external audio line input is normal, and the microphone calls are normal. A complete AD project file is provided, which can be modified as needed, and the BOM needs to be exported by yourself.

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Protues simulation example (8051) - playing music

Protues simulation example (8051) - playing music

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Three different buck converter circuit reference designs for converting 12V to 1.2V (load current greater than 6A)

The PMP11438 is a tool used to compare three different power solutions for converting a 12V bus to 1.2V (6-10A). The 1.2V output voltage is suitable for DDR4 memory applications. Each solution offers advantages in full-load efficiency, light-load efficiency, density, height, transient response, or some combination thereof.

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Laptop camera face recognition program

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

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