which was done by having the droplets pass by an infrared diode connected to an ATTiny85. The ’85 used the diode and PWM to control the pump motor speed and communicated to the Arduino over I2C.

Build your own RC robot car with ESP32-CAM camera board, off-the-shelf part, and monitor up to four video streams in a web browser ...

The Camp Snap is a simple fixed-focus digital camera with only an optical viewfinder and a shot counter, which has become a surprise hit among photography enthusiasts for its similarity to a ...

Cognitive control is the process by which goals or plans ... one focused on higher-level linguistic processes and one on lower-level motor processes. In this Perspective, Nozari draws from both ...

Derived prices are not provided by exchanges. They are derived by market makers in CFD OTC market and hence prices may not be accurate and may differ from the actual market price, meaning prices ...

This is a port of Arduino to the RP2040 (Raspberry Pi Pico processor) and RP2350 (Raspberry Pi Pico 2 processor). It uses the bare Raspberry Pi Pico SDK and a custom GCC 14.2/Newlib 4.3 toolchain and ...

Mini rover basado en ESP32 S3 impulsado por dos servos de rotación continua que envía los datos de un BME280 y recibe órdenes de control por MQTT desde NodeRED Dashboard. Cuenta, además, con panel ...

Information about the transition and the shares of stock prices ...