Electronics Archives - Page 7 of 7 - Mis Circuitos

How to read RC radio signals with Arduino using PPM signal

Arduino, Drones, Robotics24 November, 202429 December, 2016 by Alberto L.

receiver turnigy 9x 8ch channel trasmitter RC quadcopter hexacopter

In drones the RC transmitter is a fundamental part of the system.

How to drive a Brushless motor with Arduino. Tutorial

Arduino, Robotics24 November, 202429 December, 2016 by Alberto L.

schematic Brushless motor ESC LIPO hexacopter quadcopter cuadricoptero tutorial how to aeromodelismo helicoptero RC

Next I explain with a small tutorial, how to control a brushless motor with a variable speed drive (ESC) and an Arduino board.

How to connect the Cny70 Sensors

Electronics, Robotics, Sumo24 November, 202431 March, 2011 by Alberto L.

CNY70

The CNY70 used to be a very common sensor to detect surfaces.

H bridge based on relays

Electronics, Robotics24 November, 202417 February, 2011 by Alberto L.

Relay h_bridge_module

Nowadays almost all the H-bridges are based on MOSFETs, but some time ago it was not always like that.