Flipsyde412
New Member
1. jUST need some help, im building a sensor using photrans, it will only detect black color and disregard whit one's how would i do it?
2. How would i connect the output of the phototrans to convert it to a digital output for my 0-99 counter if it detects a black box and increment by one.
2. How would i connect the output of the phototrans to convert it to a digital output for my 0-99 counter if it detects a black box and increment by one.