Signal Conditioner for Sensorless BLDC Operations
Motor

Signal Conditioner for Sensorless BLDC Operations

This is a back EMF signal conditioning circuit that can be used to develop high-voltage sensorless motor drivers. When a sensorless algorithm is used to control the BLDC motor speed, the Back EMF (BEMF) signals are used. Based on zero crossing of BEMF signals, motor commutation is...

Continue Reading
1.174
Views
0 Comments
ATtiny 85 EMF detector
Mcu

ATtiny 85 EMF detector

arduinomaster @ instructables.com has build an EMF detector based on ATtiny85 mcu able to detect signals from 0-999Hz. He writes: An EMF meter can measure AC electromagnetic fields, which are usually emitted from manmade sources such as electrical wiring, while gaussmeters or...

Continue Reading
8.626
Views
0 Comments
Attiny85 EMF detector
Mcu

Attiny85 EMF detector

by masteruan @ instructables.com: This is a simple tutorial to create an EMF detector. You can use Arduino for this job, but is better use a microcontroller called Attiny85. It is possible program it throe the Arduino interface. Attiny85 EMF detector -...

Continue Reading
7.392
Views
0 Comments
Attiny45 EMF Sensor
Sensor

Attiny45 EMF Sensor

by Khaleel123 @ instructables.com: This sensor is very sensitive and can pick up electrical signals from anything that uses power. It displays the amount of interference it picks up by sequentially lighting 4 led's one after the other. I have tested it all around the house and its...

Continue Reading
5.838
Views
0 Comments
Get new posts by email:
Get new posts by email:

Join 97,426 other subscribers

Archives