Today, when I was using the ESP32 official program, the following error occurred. I searched for a long time but couldn't find the reason. Later, I recreated the routine in another folder and compiled...
[i=s]This post was last edited by sky999 on 2020-3-30 14:37[/i]According to this circuit, I can't read the remote control signal. VCC is 5V, and pin 5 (DO) is always 2.5V. When the remote control is p...
Does anyone have the sprc940.zip and sprc941.gz software packages provided by TI? These are the assembler programs for the PRU part of the TMS320C6748 chip. The official interface is no longer availab...
[i=s]This post was last edited by Circuit Art on 2019-7-30 17:18[/i]Analog Dialogueis a free technical magazine published by ADI. It has been published monthly since 1967, the second year after the co...
Abstract: In view of the requirements of some special test experiments for high performance, micro volume and low power consumption of the test system, the FPGA design of the dynamic storage test s...[Details]
To push the boundaries of battery design and pack more power and energy into a given space or weight, researchers are exploring a more promising technology that uses solid electrolyte materials, rath...[Details]
Sina Digital News on the afternoon of October 28th, according to monthly market data from data research firm Counterpoint Research, China's smartphone sales fell 9% year-on-year in the third qua...[Details]
Label: ＲＴＯＤ Function: Convert floating point radians to floating point degrees
Entry condition: The floating point radian number is in .
Exit information: The converted floating point degree number ...[Details]
1. Design introduction Currently, a heart rate detector is implemented based on STC89C52 microcontroller and PCF8591, PulseSensor heart rate sensor, SSD1306 OLED display and other components. The det...[Details]
After a few days of learning AVR microcontrollers, I used ATMEGA16, LCD screen LC1602, temperature acquisition module DS18B20, clock module DS1302, 5V boost IC, three buttons, and some electronic com...[Details]
In recent years, with the rapid development of 5G communications, consumer electronics, new energy vehicles and other industries, the demand for MLCC market has grown rapidly. In addition, the Minist...[Details]
The vertical system controller has five main parts: Start channel button Vertical gear adjustment knob Vertical displacement adjustment knob Mathematical operation function keys Waveform reference ...[Details]
According to foreign media reports, Oculii, an American AI software platform developer, is working with Ansys, an engineering simulation software supplier, to use Ansys' simulation solutions to devel...[Details]
In C language, variables qualified by const are not allowed to be changed, that is, they modify an immutable variable and are read-only variables.
1. Difference from constants:
Constants are not al...[Details]
The circuit shown in Figure 1 below represents a second order system where capacitor C1 represents the source capacitance, stray capacitance of the inverting input, input capacitance of the op amp,...[Details]
Since the 13th Five-Year Plan, my country has successively issued relevant policies such as the "Notice on Submitting the Pilot Plan for the Development of Distributed Photovolt...[Details]
High-power LEDs have higher luminous efficiency and service life than fluorescent lamps. People should install a heat sink according to the actual usage. At present, the retail price of domestic 3W w...[Details]
Taking Key4 as an example, a 2ms timer interrupt is used to eliminate jitter and the key status of 8 consecutive times (16ms) is judged. If all are 1, it pops up and sets the current state of the ...[Details]
New energy is a very important part of Biden's new policy. In the latest "CLEAN ENERGY FOR AMERICA ACT" proposal, regarding the subsidies and withdrawal scope of electric vehicles, a 30% tax rebate +...[Details]
Domestic Chip Exchange
京公网安备 11010802033920号
EEWORLD
