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[LCSC Training Camp] Building a Voltage and Current Meter Based on CW32

Overview

Participate in the [LCSC Training Camp] to build a voltage and current meter based on the CW32 microcontroller. The main control chip is CW32F030C8T6. It

features a wide operating temperature range of -40~105℃ and
a wide operating voltage range of 1.65V~5.5V (STM32 only supports 3.3V systems). It
boasts superior anti-interference capabilities: HBM ESD 8KV, achieving the highest international standard for ESD reliability (STM32 ESD 2KV).
This project focuses on a better ADC: a 12-bit high-speed ADC achieving ±1.0LSB INL 11.3ENOB, multiple Vref reference voltages... (STM32 only supports VDD=Vref).
It utilizes stable and reliable eFLASH technology.

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2026-03-28 19:25:48

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