-
Lightning can cause fires in homes, damage household appliances, and even endanger personal safety. The device provided here can provide early warning of lightning.
This device is actually an extrem...[Details]
-
NXP's SSL2101 is a 120V AC LED flyback driver that can work directly from the live voltage rectifier. The device includes a high-voltage power switch and a circuit that starts directly from the live v...[Details]
-
With the development of science and technology, intelligent control technology has begun to be widely used in the field of electronic testing. In modern industrial measurement and control systems, pe...[Details]
-
Functions implemented by the program: 1. After the experimental box is powered on, the current time is not displayed. 2. After sending "Show.E" to 8051, the current time is displayed. 3. After ...[Details]
-
The most important part of the OLED production process is to apply the organic layer to the base layer according to the requirements of the driving matrix to form the key light-emitting display uni...[Details]
-
To use a low-cost 32-bit microcontroller, developers face two choices: processors based on the Cortex-M3 core or the ARM7TDMI core. How to make a choice? What are the selection criteria? This art...[Details]
-
Function of the circuit
A current source is a constant current source that provides a constant current to a load with a varying resistance. By inputting a con...[Details]
-
1. Configuration of TIA Portal A
Create a new project in the TIA Portal software. In this case, S7-300 is selected, and its model is 313C-2DP. This PLC is an integrated PLC with its own PROFIB...[Details]
-
Space-saving circuit isolation solution
Waldenburg (Germany), July 04, 2023 -
Würth Elektronik has further expanded its WL-OCPT optocoupler product line with the addition of a DI...[Details]
-
Guan Wei, senior vice president of Lenovo's global supply chain, recently said that Lenovo will launch 5G mobile phones in 2020. Guan Wei said that the current 5G commercial network has not been fu...[Details]
-
1. Space vector
What is a space vector?
Definition: In a motor, a quantity that is sinusoidally distributed in space can be represented as a space vector.
1.1 Stator magnetomot...[Details]
-
introduction
Environmental monitoring is an important application field of wireless sensor networks. In order to collect environmental data in a certain area, sensor nodes need to work in...[Details]
-
The microcontroller source program is as follows: #include "stc.h" #include "button.h" #include "smg.h" #include "AT24C02.h" sbit led1=P0^0; sbit bell=P0^6; sbit relay=P0^4; unsigned char fla...[Details]
-
According to foreign media reports, solid-state battery manufacturer Quantumscape outlined its new progress in the first quarter of 2022 in a letter to shareholders, including a new 16-layer solid-st...[Details]
-
Passive resonators and active oscillators are well-known timing elements. More complex components include clock generators, synchronizers, and jitter attenuators. The main purpose of timing in auto...[Details]
Embedded System
京公网安备 11010802033920号
EEWORLD
