Summary of Bluetooth configuration experience- Taking HC05 and HC06 as examples - Author: Zhang Xinbin1. Prepare materials(1) A pair of Bluetooth modulesFigure 1: HC05 Figure 2: HC06(2) USB to TTL one...
The Internet of Things will bring the power of digital technology to a range of sectors. While every sector is likely to be impacted by the Internet of Things, some will benefit from early adoption.
T...
The flood disaster in Henan has not ended yet, and the epidemic has broken out again in various places. It has been a year of disasters. But recently I saw China win the Olympic Games. We won four gol...
Design of a password lock controlled by a single-chip microcomputer. The P1 pin of the AT89S52 single-chip microcomputer is connected to independent buttons S1-S8, which represent the number keys 0...[Details]
Linear DC regulated power supply
Figure 1-7 shows the schematic diagram of a linear DC regulated power supply. We can use Ohm's law for the entire circuit to discuss the efficiency of this circuit....[Details]
As the automotive industry continues to adopt 48V systems in hybrid electric vehicles (HEVs), the need for signal isolation in vehicle networks becomes more important. Without reliable and effective ...[Details]
Provides reliable circuit protection for high-power applications, reducing required PCB space by 60-80%
Beijing, China, June 13, 2023 –
Littelfuse, an industrial technology manufactu...[Details]
The software that comes with the Lego NXT robot product is NXT-G. Before this product, there was the RCX robot product, which used the Robolab software. The latest version of this software is 2.9. Rob...[Details]
1. Create a new project folder (preferably with an English name); 2. Move the 9 files in Src and inc in the INIT folder of the corresponding project to the newly created folder. 3. Open ADS1.2, cli...[Details]
Centralized baseband pool and distributed radio remote technology are the development trend of 4G LTE wireless access network. In order to save optical fiber resources, the CPRI links between the base...[Details]
Probing techniques are critical to high-quality oscilloscope measurements, and the oscilloscope probe is often the first link in the oscilloscope measurement chain. If the probe performance is insu...[Details]
Fault phenomenon Black screen when not turned on Testing process After testing, it was found that the instrument did not turn on and the screen was black because the control board was damaged. Re...[Details]
Library Contains #include reg51.h is a basic library that all 51 programs must include. It contains the mapping of SFR (special registers). For example, P2^2 should be a binary address according to...[Details]
Power line communication (PLC) is a unique communication method for power systems. It refers to the technology of using existing power lines to transmit analog or digital signals at high speed through...[Details]
LM3886 is a new high-fidelity, high-power music IC with overvoltage and overtemperature protection from National Semiconductor. Its peripheral circuit is simple and easy to make. Its performance is a...[Details]
According to foreign media reports, Aperia Technologies, a leading provider of tire management solutions in the United States, announced the launch of the industry’s first automatic pre-driving tire ...[Details]
"In recent years, there have been almost no new surface high-voltage transmission lines built in Western Europe, and this is likely to be the trend in the future," Amilha, director of grids and reg...[Details]
According to foreign media reports, an international research team led by chemists from the University of Glasgow in the UK and battery testing experts from the Helmholtz Institute Ulm in Germany h...[Details]
Electronics Design Contest
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