I wish all the candidates: have a strong mentality, perform exceptionally well, eat well, drink well, sleep well, get high scores in every subject, and be admitted to the university of honor!...
The CC2541DK-MINI Development Kit provides a working reference design for developing single-mode Bluetooth Low Energy (BLE) application software based on the Texas Instruments (TI) CC2541. The include...
After 2 weeks of forcing myself to learn C51, I wrote the teacher's course project, which is the washing machine I sent before, and then wrote this program. I have no choice but to ask everyone to hel...
How can I convert the 2.5V serial port level to the 3.3V serial port level in the simplest way? Please teach me. The simpler the circuit, the better :)...
[i=s]This post was last edited by yhyworld on 2020-10-9 14:50[/i]The arbitration result is out: not a penny of compensation was received!1. The hearing was held on September 21, 2020.2. The arbitratio...
1. What is the RS-485 interface? What are its characteristics compared with the RS-232-C interface?Answer: Since the RS-232-C interface standard appeared earlier, it is inevitable that there are some ...
If you want to make a good LED lighting product, you must know the most critical parts, which are heat dissipation, driver power supply, and light source. At the same time, heat dissipation is part...[Details]
Automobile diagnostic technology is a method and means of testing the performance and checking faults of automobiles by instruments and equipment. It can test various working performance indicators of...[Details]
0 Introduction
PIC18Fxx8 microcontroller is an advanced product of 16-bit RISC instruction set launched by Microchip, USA. It has a good application prospect because of its powerful functions ...[Details]
As we all know, digital power supplies are used almost exclusively by OEMs developing IT and communications infrastructure - in fact, servers are the largest single market for digital power suppl...[Details]
Recently, SolarEdge Technologies and Italian distributor TecnoSpot announced a partnership to implement SolarEdge's solar energy collection solutions across Italy. According to the signed agreement...[Details]
environment: Host: WIN10 Development environment: MDK5.13 MCU:STM32F103 illustrate: This article defines a text box control. After adding font support to the GUI, you can use the text box to displa...[Details]
Before conducting this experiment, you need to complete the "16_Infrared Decoding Digital Tube Display" and "19_DC Motor Small Fan" experiments. Then connect the motor wires and motor accordingly. ...[Details]
On April Fools' Day, April 1, Samsung announced on its official website the launch of a new revolutionary product - the Extender adapter, which can help Samsung Exynos processors be directly plugged ...[Details]
As a vigorous young (cai) (niao) photovoltaic power station system solution designer, do you encounter these troubles?
What factors should be considered when choosing a photovoltaic inverter?
...[Details]
Combined with recent revelations from multiple parties, Qualcomm may officially release the Snapdragon 898 flagship chip at the end of November. As one of the top manufacturers in the Android c...[Details]
Brushless DC (BLDC) motors are increasingly being used in many different applications, from remote Internet of Things (IoT) controlled garage door openers and car windows to satellite propulsion cont...[Details]
The annual PV inverter market report was released in early May. World grid-connected PV inverter shipments remained almost flat in 2018.
While global grid-connected three-phase PV inverter ship...[Details]
1. Advantages of infrared thermometer temperature measurement Non-contact temperature measurement by receiving infrared rays radiated by the object under test has many advantages. In this way, the te...[Details]
Flow meters such as LDE flowmeters and V-cone flowmeters cannot be calibrated and verified offline at certain places of use. For example, large water pipes are not allowed to be shut down. In order to...[Details]
one, To use DMA, you must first initialize a structure. This structure has only one field, name. When a DMA interrupt is requested, this name A dev_name will be passed. int request_irq( , , , const c...[Details]