9V LED Blinker
Hand-solderable 9V battery-powered red LED blinker using a 555 timer, on/off switch, through-hole passives, and a PP3 battery holder.
Projects
Components
USB-C WiFi BLE TH Sensor
Consumer USB-C powered environmental sensor node with Wi-Fi, BLE 5.x, digital temperature/humidity sensing, protected 5 V input, and a 3.3 V low-power MCU/sensor rail.
![ESP32 Robot Controller | AI Design Review Tutorial [Example] 72Gi](data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI2NCIgaGVpZ2h0PSI2NCIgZmlsbD0ibm9uZSIgdmlld0JveD0iMCAwIDY0IDY0Ij48cGF0aCBmaWxsPSIjZmZmIiBmaWxsLXJ1bGU9ImV2ZW5vZGQiIGQ9Ik01My4xNzIgMkgxMC44MjhMMTAgMi44Mjh2NTguMzQ0bC44MjguODI4aDQyLjM0NGwuODI4LS44MjhWMi44Mjh6TTU2IDQ3VjMzaDh2LTJoLThWMTdoOHYtMmgtOFYybC0yLTJIMTBMOCAydjEzSDB2Mmg4djE0SDB2Mmg4djE0SDB2Mmg4djEzbDIgMmg0NGwyLTJWNDloOHYtMnoiIGNsaXAtcnVsZT0iZXZlbm9kZCIvPjwvc3ZnPg==)
ESP32 Robot Controller | AI...
Spot the mistake! Learn how to use AI to conduct a design review on an ESP32-based control board. This project is ideal for autonomous or radio-controller robots featuring inputs for sensors, encoders,...