I want to buy a development board to play with wince. Please recommend which company's products are better and not too expensive! The price should not be higher than 800 yuan, and it should provide mo
I want to ask for the driving method of this customized segment LCD. I want to use MSP430F4 as the driver, but the board has not arrived yet, so I can only think about it and can't try it directly. Ca
Op amps, power supplies and LDOs are the most commonly used devices in our circuits. However, when using op amps, we often ignore a parameter, which is op amp noise. Some engineers don’t even know wha