Demo: STM32 temperature and humidity logger
Design a small board that logs temperature and humidity once a minute. - STM32 microcontroller, powered from USB-C (5 V) with a 3.3 V regulator - SHT40 sensor on I2C, a status LED, an SWD header for programming - Deliverables: requirements and part choices, the schematic as a netlist with the calculations behind it, a PCB layout plan with the bill of materials and prices, and firmware that reads the sensor. Each card is done when a reviewer has checked it against its acceptance. Every pin number, pinout and rating cites the datasheet page it comes from.
Lankerenactive
- Ready
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- In progress
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- Review
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- Done
- 5
40 / 40 pts done