I am making an LED lighting device, using 36V AC as the power source, using a bridge circuit to rectify it into DC, and then using an LM3402 chip to drive the LED. The problem now is that the LM3402 c
There is a USB demo program on the CD. I had nothing to do in the morning, so I downloaded it to the board and tried it out.
Compile and download, no problem. Very smoothly I found a B- port USB cable
The microcontroller uses the timer mode to output PWM to drive the DC motor. How can the noise of the DC motor be reduced to the minimum? That is, the pulse width is adjusted to the best when PWM spee
[font=宋体][size=6][color=#ff0000][b]Image to Protel Altium AD PCB package LOGO method [/b][/color][/size][/font] 1\2[font=宋体][size=6][color=#ff0000][b]Method download link: [/b][/color][/size][/font]
Bluetooth connects us to the world through our smartphones. We connect to our door locks, thermostats, and even our cars. But is all Bluetooth the same? Do you use the same Bluetooth you use to stream