Now it is really convenient and fast to sample PCB boards. I received the modified SHT31 expansion board in just three days. The following is the expansion board after the second sample:This time, the...
Since the outbreak of the novel coronavirus in Wuhan, many private enterprises have devoted themselves to the fight against the epidemic. As a leading company in infrared temperature measurement equip...
The live broadcast with prizes will start at 10:00 this morning: "The use of SOI level conversion driver IC in LLC topology"Click here to enter the live broadcastLive broadcast time:
June 4, 2019, 10:...
The main measurement indicators of the oximeter are pulse rate, blood oxygen saturation, and perfusion index (PI). Blood oxygen saturation (abbreviated as SpO2) is one of the important basic data in c...
Source code of this article
PCB schematic diagramI would like to thank Electronic Engineering World ( EEWORLD ) and Silicon LabsArrow for the opportunity.Bluetooth lighting is a mobile phone APP that ...
For new energy vehicles, the power battery is the heart of the vehicle. In terms of the application of power batteries, there are two mainstream technologies: ternary lithium and lithium iron phospha...[Details]
1. Background and significance of the project
LED (Light Emitting Diode) is a solid-state light source. The application of LED has a long history. In the past, it was mainly used in the fields...[Details]
1. What is LED driver power supply?
LED driver power supply is a voltage converter that converts power supply into a specific voltage and current to drive the LED to emit light. Under ...[Details]
More than 20 passenger cars are equipped with C-V2X in mass production, and the penetration rate continues to increase According to statistics from Zoss Automotive Research, from January to June 20...[Details]
Chinese Foreign Ministry spokesperson Wang Wenbin answered questions at today's regular press conference about more than 20 Republican lawmakers forcing the Biden administration to make a statement o...[Details]
1. Program Description: SST microcontroller has 5-channel PCA module. PCA function provides stronger timing than ordinary microcontrollers, and less CPU intervention, which can reduce software overhe...[Details]
Nowadays, many valve products are in use. Some valves are used outdoors. The protection level of outdoor valve products is required to reach a certain level so that they can withstand some harsh exte...[Details]
In STM8L051, the pins are defined as follows: The RTC clock pin is reused with the USART communication pin. Therefore, it is necessary to remap the pins and map the TX RX pins of USART to other p...[Details]
Recently, realme Vice President Xu Qi announced that the realme Q5 series will be launched soon. Currently, the new realme phone with model number RMX3372 has obtained network access permiss...[Details]
Increasingly stringent CO2 emission standards and changing public and corporate opinions are accelerating the development of electric vehicles (EVs) around the world. This brings huge growth space fo...[Details]
0 Introduction
System hibernation is the most power-saving state of embedded systems except shutdown. Hibernation (Suspend, STR (Suspend To RAM)), also known as susp...[Details]
Multi-jointed
Robots
A robot
is a mechanical device with multiple joints that can simulate human movement and actions. They usually consist of multiple joints and actuators connected togeth...[Details]
Preface
The correct selection of variable frequency power supply (type of variable frequency power supply) is crucial for the normal operation of the electronic control system of mechanica...[Details]
1. I/O Introduction I/O (input/output) refers to input/output ports. Each device has a dedicated I/O address to process its own input and output information. The connection and data exchange betw...[Details]
Devices feature peak output currents up to 4 A, operation up to +125 °C, and propagation delays as low as 200 ns
MALVERN, Pennsylvania, USA, Shanghai, China — October 24, 2024 — Vish...[Details]
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