Assembled and tested. Tuned for 7.83Hz.
You need your own DC power source, with a plug size of 1.6mm. Conventional center pin is positive type applies. If you are not sure of plug size, perhaps you want to get hold of this module before heading down the store to search for a suitable power supply?
DC voltage of 9-15VDC is suitable. Current of >100mA will be good.
Place module in a suitable case and it's hallelujah!
Please send me photos of your built up unit. I'll put some of mine too.
If you prefer USB supply, let me know. I'll get rid of the diode and 5V regulator and install a USB B type socket for you.
Sorry, not using mini or micro USB sockets here as those are tiny and could easily be ripped off the PCB. B sockets have big shiny pads for power supply.
This product was added to our catalog on Wednesday 13 January, 2016.
