LOTO oscilloscope DE - 15 interface provides a variety of hardware resources, simple DIY here released an open source extension board PCB, any LOTO oscilloscope models are compatible with the use, we will put in LOTO oscilloscope PC software download address on the schematic and PCB source file, let everybody can make your own, also welcome Suggestions or directly improve it to make it more rich,
Using video as follows:
https://www.bilibili.com/video/BV1iK411p75Q
Use the extension board on LOTO oscilloscope, can give you a DIY circuit provides 5 V, 5 V, 3.3 V three kinds of power supply, some models can also provide 3 IO, provide the PWM wave all the way, all the adjustable DC voltage reference source, logic analysis of channel 4 ~ 6 road, can also bring in signal generator module, introduced two road isolation difference module, current module, etc.,
