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The Arduino ecosystem is an amazing learning tool, but even those of us who love it admit that even the simplified C Arduino ...
Renesas’ RL78/L23 16-bit MCUs provide LCD control and capacitive touch for responsive HMIs in smart appliances, electronics, and meters.
The device uses a PCB that integrates an ESP32-C3-mini with the CO₂ Sensor (SCD40). The PCB also has connectors for the ...