In the picture, the glass-encapsulated plug-in diode placed on the resistor has a 5 2D (ZD?) written on it. 5 and 2D are not in the same row. What type of diode is it? I can't find it.
What kind of ca...
What I want to make is a safety black box for engineering personnel, which needs to realize personnel activity status recognition, environmental data monitoring, heart rate monitoring, and remote tran...
The I3G4250D 3-axis digital output gyroscope is a low-power angular rate sensor with unprecedented stability at zero-rate levels and high sensitivity over temperature and time. The I3G4250D consists o...
I saw a review section where a Chuanglong development board was written as 100% domestically made. [100% domestically made + industrial grade! Chuanglong Technology Allwinner A40i development board] R...
Live broadcast time
September 22 (Thursday) 10:00-11:30 am
Live Topic
Renesas Electronics R-Car Advanced Driver Assistance System Solution
Live Broadcast Introduction
Renesas Electronics has a rich pr...
[i=s] This post was last posted by tiankai001 on 2019-3-4 13:55 Edit[/i] [b][color=#5E7384]This content is created by EEWORLD forum user [size=3]tiankai001[/size]. If you need to reprint or use it for...
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
Apple has formed a dedicated communications research team to work on new ways to beam data, such as internet connections, directly from satellites to user devices, Bloomberg's Mark Gurman repo...[Details]
It is a 51 single-chip microcomputer, which uses a timer/counter to generate a 2-second timing. Every time 2 seconds is up, the indicator light will flash. The flashing frequency of the indicator lig...[Details]
O Introduction
At present, most building fans and lights are manually operated by personnel when in use. When the weather is hot and humid, the personnel in the building manually turn on...[Details]
China Energy Storage Network News:
Improving the comprehensive regulation capability of the power system to support the construction of a new power system
——Interpretation of the "Re...[Details]
LG's announcement that it will open its webOS TV platform to other vendors is a clear sign that the consolidation phase of TV streaming platforms is well underway. Recent research from Strategy Analy...[Details]
1. What is a frequency converter rectifier (converter)?
The rectifier (converter) is one of the three main parts in the main power supply of the inverter. The input AC power passes through the...[Details]
The advantages and disadvantages of switching power supplies and linear power supplies are compared and distinguished. Both are DC power supplies and are used differently according to different requi...[Details]
On November 15, the Energy Bureau of the Inner Mongolia Autonomous Region issued the "Implementation Rules for Independent New Energy Storage Power Station Projects in the Inner Mongolia Autonomous...[Details]
In low-power IoT applications, Wi-Fi has never been the first wireless technology that technicians think of, but with the development of WiFi technology, its advantages can meet the needs of low powe...[Details]
GigaDevice DDR3L GDPxxxLM series
The products adopt the advanced process of Changxin Memory (CXMT) and provide two capacity options of 2Gb/4Gb, which can meet the strong demand of the consume...[Details]
When every engineer first starts using an oscilloscope, they start by measuring the signal quality of the most basic digital signal. Find a board, connect a clock signal, a data signal, and measure th...[Details]
The DS80C400 microcontroller ROM features can be accessed by programs written in 8051 assembly language, C, or Java?. A wide variety of applications can be built using the ROM features and softwa...[Details]
Block diagram (SBD) of a HEV
multi-cell battery pack
using TI digital
power controllers
and multi-cell devices
.
Design Considerations
Plug-in hybr...[Details]