I designed an ESP32 IoT development board loaded with
A BME280 environment sensor
Microphone
Ambient light sensor
Micro SD Card Slot
MCP73871: Li-ion charger and power-path manager
USB-C with a USB to UART bridge
Starting a new series: Embedded Systems Experiments.
A sensor gives you a number. Cool.
But can that number help us predict something, detect something, or make a machine do something unexpected?
Let's find out together π«±πΎβπ«²πΏ
I'm Dennis and I'm into electronics, PCB design, coding and embedded systems.
Starting my PCB design journey β¨.
What we have here is a buck converter.
What do you think about the design