DC2296A DC2209 and DC2210 Digital Temperature Measurement System

Schematic PCB

Fixed frequency single chip step-down switching regulator NCV890203

Typical Application of NCV890203 2.0 A, 2 MHz Automotive Step-Down Switching Regulator with RSTB. The NCV890203 is a fixed frequency, monolithic, step-down switching regulator designed for automotive battery-connected applications that must operate from an input supply up to 36 V.

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USB to TTL module based on PL2303HX chip

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High-performance Zing development board based on the Zynq-7000 scalable processing platform architecture

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3D printer motherboard circuit design based on ESP32S

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STM32F (103/105/107) development board full design solution

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Cyclone® II FPGA EP2C8Q208C8 Minimum Core Development Board Schematic Design Solution

​Circuit schematic diagram of the Cyclone® II FPGA EP2C8Q208C8 minimum core board.

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Open source microPython development board design

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Design of talking color detection system based on Arduino

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QCA9379 Application Reference Schematic

QCA9379 is a Qualcomm solution, USB interface dual-channel 11ac standard high-performance WIFI solution, sharing the schematic diagram for easy evaluation and selection.

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Barcode gun and Mitsubishi PLC RS232 communication

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Circuit design scheme for ADC conversion based on DSP2407 development board

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A LabVIEW vending machine example, source code

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Open source DAP isolation simulator design (schematic diagram + source code)

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Open source HC-05 Bluetooth module and Arduino entry reference solution

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[Open source information] ARM7 development board drawings hardcover version schematic + PCB source file

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Four-axis aerial photography aircraft circuit scheme is free and open source

Four-axis drone based on STM32. With STM32 as the control core, four-axis aircraft as the carrier, and gimbal as the aerial photography system. The hardware consists of flight control circuit, power management, communication module, power system, frame, and gimbal servo system. The algorithm uses simple and stable quaternion plus complementary filtering as the attitude solution algorithm, and PID as the controller to realize flight, gimbal stabilization and other functions. It has the characteristics of flexibility, lightness, ductility, and good adaptability.

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Digital image processing and recognition solution based on ART-PI

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Typical application circuit of BM2P033 PWM AC/DC converter

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The evaluation board AL1663EV uses the AL1663 flyback LED driver controller to provide a cost-effective solution for high brightness LED applications

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