JYE Tech Forum

Hi mate, the USB socket is not connected to anything. Top middle of the assembly guide note 2 clearly states "The USB connector do not have function. It was provided for future or user own use". I used it to power a small charging circuit to charge a small Li Po battery on the first DSO138...

Hi All, I am making a DSO 068 oscilloscope kit. I have soldered all the resistors, capacitors and other miscellaneous parts on to the main board and now I am adding the BOB boards. I tried to solder a blob on to the pin 1 pad of the main board for BOB board 4 and it blow off taking the pad with it. ...

Thank you for the reply. now I have to wait for the parts to arrive. I will let you know the outcome. Regards

Hi There, 1st post here. My question is can I solder two wires on to the PCB on the positive and negative of the un-used USB port and use it as a power socket to feed the JYE Tech DSO138 Power DC/DC Converter with the JYE 140 so I can charge a 3.7 volt LIPO battery?. So I can run the DSO 138 Oscillo...