A group of New Yorkers developed a plug-in version of the Raspberry Pi that can interact with up to 12 capacitive touch sensors and generate sound as long as it is connected to a conductive object through a wire. The video demonstrates how to play percussion with fruit.
[i=s]This post was last edited by elec32156 on 2020-2-18 10:54[/i]As shown in the following PMOS switch circuit, there are some unclear points during the switching process:
1) After the transistor is
At present, I plan to use such a circuit in my project , as shown in Figure 1. The main purpose of this circuit is that when 300V is evenly divided, although it can be achieved by directly using resis
Circuit Function and Advantages
When using remote signal sources, there is a greater potential for damaging faults. Overvoltages can occur due to improper system power sequencing or hot-swap requireme
This weekend is the Double 11 Shopping Festival. Have you filled your shopping carts in this shopping month? Don't shop secretly, share with us [color=#ff8c00][b]what products do you think are worth s
:time::time:[size=5][color=#0000ff]Does the control system need feedback to work properly? [/color][/size] This is a question from the TI seminar. I would like to hear your thoughts:pleased::pleased:
I am using the GPRS module of SIM300. When I use AT commands to send pictures, the serial port assistant returns OK. However, when the MMS is sent, only the title and text are displayed on the phone,