I've been trying to make a good ESC for years. My first prototype 3 years ago was working "good". It was very big and the BEMF was not that good. It could reach decent speeds and you ahve that tutorial here on this page. Now, with my final version I have all taht I wanted. H... view more

• ESC
• homemade
• Arduino
• PCB
• opensource

I hope you all remember my open-source ESC design that I’ve made last year and the other versions as well. That one is based on a full triple bridge of MOSFETs and a back EMF closed loop control. This one here for today tutorial, is based on a half bridge control. Basic... view more

• ESC
• half bridge
• attiny
• electronic speed controller
• brushless
• Arduino
• attiny85

Siempre que tengamos un sistema con un microcontrolador actuando sobre motores, definitivamente tendremos problemas de voltaje y corriente como lo explica ELECTRONOOBS en su  tutorial sobre ESCs . Los microprocesadores suelen trabajar a un voltaje de 3,3 o 5 voltios y utilizan... view more

• brushless
• casero
• ESC

In this tutorial I will show you how I've made my first version of this brushed DC motor speed controller. Please have in mind in the video I had some errors that I've fiexed in the final schematic. The controller has PWM control with 3 MOSFETs in parallel for more power and heat dissipation. It ... view more

• ESC
• Arduino
• E-bike
• electric
• bike
• brushed
• DC

He estado tratando de hacer un buen ESC durante años. Mi primer prototipo hace 3 años estaba funcionando "bien". Era muy grande y el BEMF no era tan bueno. Podría alcanzar velocidades decentes y tienes ese tutorial aquí en esta página . Ahora, con mi versión fi... view more

• ESC
• Arduino
• código abierto
• casero
• PCB

Electric vehicles are cool and there is no doubt about it. Especially electric skateboards! Ever since I saw Casey Neistat riding boosted board I wanted to try this on my own. Price of the boosted is high or even very high so as usually I thought t... view more

• brushless
• ESC
• longboard
• skateboard
• electric
• DIY

In a past tutorial we have build an ESC for sensor-less brushless motors. Without sensors we had to implement a back electromotive force detection and make the switching sequence with that. The circuit got quite complicated and the code wasn't the best neither. So, in this tutorial... view more

• DIY
• Arduino
• ESC
• speed
• controller
• circuit
• PCB