You can put your mobile phone in to heat up the hot pot. This is so creative. You can finally have a good meal. Some netizens joked: "Singles should not go alone. If the firepower is not enough, they will starve to death. If you have money, buy more mobile phones." You can eat it alone”
Does anyone know the op amp model that meets the following requirements? If so, please give me some advice. [align=left] Number of channels: 2, 1 (both required); [/align][align=left] VDD: 1.8-6.0V; [
I often see friends who are new to MSP430 asking questions about the connection between MSP430 JTAG and the target board in the forum. I will summarize it here, hoping to help friends who are new to M
The power-on sequence of the Lark Board's seemingly simple evaluation board seems simple, but it actually hides a lot of details. Although the EN pins seem to be connected to 5V, the power-on time is
This is a minimum ARM system development board. You can buy one on Taobao for less than 50 yuan. [[i] This post was last edited by jxb01033016 on 2009-9-17 11:57 [/i]]
I would like to ask you experts, the transmission rate of I2C is 100kbps, and the Arm board is connected to a DAC chip through I2C. If I need to output a sine wave through DAC, what is the frequency a