2 Channel PWM Frequency Duty Cycle Adjustable Rectangle Generator
Specification:
Condition: Brand New
Operating Voltage: 5-30V, support micro USB 5.0V power supply
Frequency Range: 1Hz-150KHz
Frequency : 2%
Load Capacity: Output Current is within 8--30mA
Output Range: default 5V V-pp (can be changed by external power)
Environment Temperature: -30 ~70?
Serial Port Control: Communication Standard:9600 bps
Data Bit:8
Stop Bit:1
Verify Bit:none
Control:none
Weight: Approx. 9g / 0.3oz Size: Approx. 41 * 28 * 1.6mm / 1.6 * 1.1 * 0.1in
Parameter Setting:
Module has 3-channel key:Set,Up,Down
1. By short press SET key, can shift display 4 parameter values (FR1:PWM1 frequency; dU1:PWM1 duty cycle; FR2:PWM2 frequency; dU2:PWM2 duty cycle); before shifting,there will be corresponding parameter name flashing
2. Directly press UP,DOWN key to modify current parameter value
3. 2-chhannel PWM are set 3 kinds frequency value, in frequency display interface,by long press SET to shift, 3 kinds frequency's duty cycle are the same (XXX:1Hz~999Hz; XX.X:0.1Khz~99.9Khz;X.X.X.:1Khz~150Khz)
Package List:
1 * Rectangle Generator