Hello! i need help with a brushless motor from a HDD.
I have very little understanding of how they work, i want to create a controller for this motor, something like a throttle system for an rc car. this is an experiement for me, I am sure the motor is not ideal for RC cars but i want to...
i am new to most of this so my confusion is basic. here is my problem.
I am using a 555 timer to create a squarewave frequency of between 20-80khz
BUT the output is 1vpp. i am using this to drive a motor and need to up the voltage and current. i know what i need to use i just can't...
im looking to get much higher intensity light out of 10 inferred leds. I am looking to setup a camcorder with inferred night vision and i want to get as much from the leds as possible.
so i want to pulse the input at say 60hz or higher to give the effect of constant on while increasing the...
i was thinking of using a 555 timer to create a low duty cycle TTL square wave to power an array of Inferred LEDS at a very high current for short segments of time.
basically i want to get really high outputs from an led and keep it from frying itself by turning it on and off really really...