CentIoT - NE555 2 CH Channel Dual Way Micro Usb - Pulse Frequency Duty Cycle Adjustable Module - Square Wave Signal Generator DC 5-30V 5V 3 Button 1Hz ~ 150KHz

About this item

• Module based on : NE555 chip; Working voltage: 5--30V, support micro USB 5.0V power supply
• Frequency range: 1Hz ~ 150KHz; Frequency accuracy: ± 2%
• Two independent PWM generators can set the frequency, duty cycle, wide frequency range, high accuracy;=, with serial communication
• Output current: <30mA; Output amplitude: Default 5Vp-p (settable)
• Operating temperature range: -30 ~ + 70 °; Serial control: Baud rate: 9600 bps;Data bits: 8;Stop bits: 1;Parity bit: none;Flow control: none;