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#The 7th Lichuang Electric Competition#Voltage and current meter

Overview

Topic requirements
Voltage and current detection table
Topic analysis
1. Detect the voltage and current at the output end
2. Pin control whether to output
3. Can be extended to external ATK-ESP8266 wireless module
Schematic design description

Can control whether to output

Can directly control the serial port
Software description
Software use Official case modification, transplant FreeRTOS, add serial port control instructions
Physical display description

Design Files

VID_20220901_213400.mp4

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Update:2025-06-09 13:25:13

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