Foreign GH60 tutorials are transferred from Youtube. Taking the first version of GH60 as an example, our improved version has tried our best to reduce the number of chip components, and the manual work of the chip crystal oscillator is also very helpless. Just focus on the 44-pin QFP soldering, for reference.
Protection of 3842 circuit The typical circuit of the switching power supply made of UC3842 is shown in Figure 1. Overload and short circuit protection is generally achieved by connecting a resistor (
[align=left][font=宋体]First, let me briefly introduce this system. The system consists of a matrix keyboard, a power module, [/font]PSOC4[font=宋体], [/font]lcd12864[font=宋体], 2 [font=宋体]servos, 2 [font=
When I plug in the USB drive, the disk label does not appear. But when I unplug the USB drive, the disk label appears! What's going on? Has anyone encountered this problem? How to solve it?
[i=s]This post was last edited by paulhyde on 2014-9-15 03:53[/i] Recently I have been adjusting the ADS1115 AD, using the I/O port to simulate the I2C timing, but the results are always unsatisfactor
I originally wanted to implement a switch, but I recently dragged it so I added some functions. This function is to move the advertising light left and right, but I added an input that can switch a si
Help, the machine is assembled, GRBL runs normally, but the CD-ROM engraving machine does not move! Hello everyone, a novice needs help! According to the forum tutorial, I imitated it. . Running GRBL