Youmile 5PCS PC817 2 Channel Optocoupler Isolation Board Voltage Converter 3.6 30V Driver Photoelectric Isolated Module with 24AWG Wire

✅Driving Port Signal Voltage:3.3-24V; Output voltage range: 3.6-30V(The output current depends on the specIfic situation but not over 10MA. When the total power is fixed, the voltage and current are inversely proportional) ✅Jumper Cap Can Achieve Output Port Is High POtential Or Low Output ✅Onboard 2-Channel 817 Are Independent:can achieve different voltage control at then same time ✅If it is a pulse signal, please note that the limit of 817 is below 3KHZ. If the control signal is greater than 3KHZ, please do not use this module, it will not work properly. ✅Package Content:5 x PC817 2 Channel Optocoupler Isolation Board, 1 x 19.6inch/50cm 24AWG Wire