Forum Replies Created
DrokKeymasterJuly 24, 2015 at 1:47 amPost count: 2971DrokKeymasterJuly 22, 2015 at 8:37 amPost count: 2971
Are you talking below one?
If yes, sorry that this buck voltage regulator cannot connect a PWM signal coming from Arduino. Our technicians are trying to upgrade this product now.
If no, please give us your order number or the product link.
Looking forward to your reply.
Thanks!DrokKeymasterJuly 22, 2015 at 8:05 amPost count: 2971
Hi, please check the image.
You can also follow the wiring instruction:
Black wire(COM): the black wire is the common wire or ground wire
Red wire(PW+): red wire is power supply wire for the meter and also signal wire of voltage measurement(ensure voltage between red and black wire
is less than 30V)
Yellow wire(IN+): the yellow wire is current input terminal and should be connected to rear end of tested device(if you only use voltmeter, please
connect yellow wire with black wire to avoid digits on ammeter flashing due to external interference)
Thanks.DrokKeymasterJuly 22, 2015 at 8:00 amPost count: 2971DrokKeymasterJuly 16, 2015 at 6:58 amPost count: 2971DrokKeymasterJuly 16, 2015 at 6:56 amPost count: 2971DrokKeymasterJuly 14, 2015 at 7:50 amPost count: 2971
Do you mean the headset/speaker switcher? it is very easy to use.
let me make it more clearly.
Green plug: plug into plugged into headphone jack of computer
Black Plug: Plug into your speaker
Headset Marked: connect to your Headset.
Audio Input: connect to any audio device input. for example your ipad, phone, mp3 etc.
Now, you can press the switch button. then the headset or speaker will switch to play the music.
Best regardsDrokKeymasterJuly 14, 2015 at 3:45 amPost count: 2971DrokKeymasterJuly 9, 2015 at 8:21 amPost count: 2971DrokKeymasterJuly 9, 2015 at 8:19 amPost count: 2971
we are sorry about that we do not have AC to DC voltage regulator like that.
but it is a good advice. maybe we will take a consider about this.