Teacher ChaN’s headphone amplifier design

Teacher ChaN’s headphone amplifier design

Schematic PCB

Open source wearable watch (including firmware, schematics and 3D printing diagrams)

This smartwatch can measure linear acceleration, rotational speed, heart rate and SpO2 (oxygen saturation) of the hand

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usb keyboard and mouse dual use source code

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Microcontroller hand-mounted fan C source code and schematic diagram.rar

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12f629 microcontroller decodes KEELOG source code, commonly used remote control rolling codes

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51+sl811 source program + schematic diagram for reading and writing U disk

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MP3 player source code schematic diagram using STC12C5A60S2

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5509A recording schematic diagram

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TEA1721 Universal Mains White Goods Flyback SMPS Demonstration Board

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LPCXpresso43S67 development board

The LPCXpresso family provides a powerful and flexible development system for NXP Cortex-M microcontrollers. The LPCXpresso43S67 board was developed by NXP to enable evaluation and prototyping of the LPC4300 series MCUs, featuring the LPC43S67 in a 100-pin BGA package. LPCXpresso™ is a low-cost development platform provided by NXP that supports NXP's Arm-based microcontrollers. The platform includes a simplified Eclipse-based IDE and low-cost target boards with a JTAG debugger. LPCXpresso is an end-to-end solution that supports embedded engineers developing applications from initial evaluation to final production.

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PCT2075DP Arduino expansion board with temperature sensor function

The PCT2075DP Arduino Shield has most temperature sensor functionality on a board compatible with the Arduino R3 pinout. The graphical interface allows the user to easily explore the different functions of the temperature sensor. In addition, users can find embedded drivers and demo applications as reference code to get started quickly.

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NHS3100 Starter Kit for Treatment Adherence

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BGU7031 Evaluation Board for Set Top Box Low Noise Amplifier

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BGA3012 Demonstration Board, 5 MHz to 300 MHz 12 dB Gain Inverting Amplifier Application

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BGA3012 Demonstration Board, 40 MHz to 1006 MHz Push-Pull Amplifier Application

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Low Noise Amplifier Evaluation Board with BGU7003 for 2.4 GHz ISM/WLAN

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Low noise amplifier evaluation board using the BGU7003 matched to the 868 MHz ISM band

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GNSS/GPS low-noise amplifier front-end evaluation board using BGU8007

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BGU8010 GNSS LNA Evaluation Board

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BGU7045 evaluation board for set-top box low noise amplifier with bypass function

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