A Simple Introduction to ARM7-LPC213x_214x (Part 1).pd [b][color=red] The second volume is on the 5th floor——[/color][color=black] provided by daicheng[/color][/b]...
Here is a calculation method for wireless communication distance in free space propagation: Free space propagation refers to the propagation of radio waves when there is an infinite vacuum around the ...
I use LaunchPad to drive the HT1621B chip to control the segment LCD. As for the segment LCD screen, it must be 3V ground.
Pictures speak louder than words, so here are the pictures first:Segment disp...
Although I am not ambitious, I am curious about how you spend your weekends. :lol On Saturday, I go to bed at around 1am, sleep until 2pm, get up, buy food, watch some idol dramas, then go shopping in...
Use PWM to achieve 1V and 2V voltage output. 1V and 2V are led out from an IO port and change alternately at a frequency of 0.5HZ. Use the AD module to detect the voltage of the port and display it on...