Closed bdring closed 4 years ago
Here is a proposed module for PWM. It uses a 74ACT245 to provide the 3.3V to 5V. this could be used for any spindle or laser that requires a 5V PWM. It also has Enable and Direction signals.
Here is a proposed module for PWM. It uses a 74ACT245 to provide the 3.3V to 5V. this could be used for any spindle or laser that requires a 5V PWM. It also has Enable and Direction signals.