20HZ-1MHZ Adjustable PWM 5V TTL Level Square Wave Pulse Signal Generator
USD 14.14 USD
Specifications
| Brand | Unbranded |
1 PWM frequency: the setting range is 20HZ~1MHZ. The default value is 100HZ. DC 6-24V 12-30MA 3 Channel 20HZ-1MHZ Duty Cycle Frequency Adjustable PWM 5V TTL Level Square Wave Pulse Signal Generator.