[b] Several common lighting methods can be divided into five types according to the spatial distribution of the luminous flux of the lamp and the installation method of the lamp: 1. Direct lighting: T
1. Basic requirements ( 1 ) Output voltage: range 0 ~ + 9.9V , step 0.1V , ripple no more than 10mV ; ( 2 ) Output current: 500mA ; ( 3 ) The output voltage value is displayed by a digital tube;
I am a weak player. I just started to learn embedded systems this year. It is really a shame for me to show off my skills in front of an expert. I hope you can forgive me. :congratulate: This is a sma
I have several questions to ask: 1. The system uses Wince6 R2. The previous system resolution was 240*320. The customer felt that the screen was grainy, so it was changed to 320*480. However, the Micr
[i=s]This post was last edited by lcofjp on 2017-12-23 18:23[/i] I have worked in MCU development for several years, doing schematics, drawing boards, writing programs, device selection, testing, etc.