[color=#333333][font=Arial]There are two resistors in the picture. One is a [/font][/color][color=#333333][font=Arial]pad[/font][/color][color=#333333][font=Arial]on the top layer and the other is on ...
I use Agilent's network analyzer E5061B to measure the phase-frequency curve of a series RLC network. Theoretically, the series RLC network should be between 90° and -90°, but now it exceeds -90° and ...
[:(] Hello, are there any pure resistive resistors, or resistors whose inductive and capacitive properties can be ignored at several thousand or several hundred kHz?...
[p=26, null, left][color=#000][font=Arial]How to learn embedded development? In fact, this question is very complicated, because embedded development is a very complex field, with both depth and bread...
In the actual project development process, hardware circuits often need to be modified, and the modified parts need to modify the driver. Thinking about the coming and going of such requirements is t...[Details]
The program got stuck during LCD initialization. Through hardware debugging, it was found that it was stuck in the Delay_ms() function. Going to the definition, it was found to be a macro definition ...[Details]
Recently, Zhejiang Lipu Crushing Equipment Co., Ltd. invested 50 million yuan to build a new "annual production of 1,200 high-efficiency and energy-saving ultra-fine pulverizer construction project...[Details]
The analog watchdog of the ADC is used to check if the voltage is out of bounds. It has two upper and lower bounds, which can be set in the registers ADC_HTR and ADC_LTR respectively. The library fun...[Details]
It is required to use MCS-51 microcontroller to sort data. 1. Sort the 8 data in ascending order; 2. The data to be sorted is stored in the internal data memory address units 30H-37H, which are 34H, ...[Details]
Pay attention to whether the new lock matches the old door Smart locks have many advantages over traditional mechanical locks. Although the domestic penetration rate is not high, with the strength...[Details]
/*34864 Chinese character library*/ // Connection of MCU //******************************************************** //p3= data port //p4--control port// p4.0 = rs //p4.1= r/w //p4.2= e //...[Details]
Introduction: Tektronix's precise testing ensures the commercial security of mobile phone 3D face recognition technology and illuminates future technology.
The new flagship iPhone X, whi...[Details]
A. The first method is the ordinary IO high and low level driving method ; operating environment: S3F9454, Fosc = 3.2MHz without frequency division ; P2.0 is the buzzer ou...[Details]
Last weekend, at the China Electric Vehicle Hundred People Forum held at the Diaoyutai State Guesthouse, Wan Gang, Minister of Science and Technology, summarized the achievements of new energy vehi...[Details]
AES and Mitsubishi will use energy storage systems supplied by Fluence at a substation operated by Tata Power-DDL in Rohini, Delhi.
The project, expected to be completed later this...[Details]
Query mode, type the program, what do you see? The light is flashing, this is done by the timer, it is no longer the main program loop. ORG 0000H AJMP START ORG 30H START: MOV P1,#0FFH ; Turn ...[Details]
//mega8 7.3728M Hz g CC compiled, _delay_us(us) _delay_ms(ms) call library function //initialize and set dq as output #define ds18b20_dq PC5 #define set_ds18b20_dq_ddr() DDRC|=1 ds18b20_dq #define s...[Details]
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