BackgroundSince these IAR network licenses can be used by any user who has access to the license server, in some cases you do not want certain members to use these network licenses or only allow them ...
The national competition list is out. Friends who don’t know it yet can check it out here: https://en.eeworld.com/bbs/thread-1084541-1-1.html
As soon as the list came out, everyone started to guess th...
[i=s] This post was last edited by wadeRen on 2022-2-25 10:14 [/i] # [Article Navigation] [GD32L233C-START Evaluation——01. Unboxing, Development Kit](https://en.eeworld.com/bbs/thread-1192154-1-1.html...
When starting a new design, most of the time is spent on circuit design and component selection, which often leads to inexperience and lack of consideration during the PCB layout stage.Failure to prov...
Take some parameters in the chip manual above as an example, for example, the over-current threshold of the chip, which says that the voltage difference between LP and LN is 260mV at the minimum, 320m...
When we controlled LEDs before, one LED required one corresponding pin. However, since our development board has limited pins, this is a waste. Here we add a new element, the 74HC595 module, to contro...
As climate change and environmental sustainability become more and more important, horticultural automation has ushered in unprecedented opportunities. Recently, Scythe Robotics has expanded its pr...[Details]
The key to bridge rectifier AC to DC In fact, the full name of the rectification bridge is "bridge rectifier", which is composed of four rectifier silicon chips connected in a bridge manner and ...[Details]
This article mainly focuses on FANUC and introduces the PROFIBUS-DP communication between FANUC robot and SIEMENS, as well as the DEVICE NET communication between FANUC robot and FRONIUS welding ma...[Details]
On March 29, 2018, Neusoft Carrier disclosed the "Announcement on the Transfer of Equity in the Affiliated Company Antino", proposing to transfer the company's 49% equity in Shanghai Antino Technolog...[Details]
As the saying goes: "The first step of genius is XX diapers." Haha! That's too far. However, what we are talking about today may indeed be the first microcontroller that most embedded engineers or el...[Details]
The 'Flexible Screen Folding Extreme Challenge' initiated by Geek Park has come to an end. In line with the truth-seeking geek spirit, Geek Park teamed up with the China National Institute o...[Details]
Meter circuit: The meter has an accuracy level of 1 (i.e. the meter's own sensitivity error is ±1%), placed horizontally, a rectifier instrument, and a dielectric strength test voltage of 5000V. The ...[Details]
The Battery Junction Box Auto HVBMS BJB evaluation board solution uses MC33772C as the battery high voltage detection unit. MC33772C is a lithium battery high voltage detection chip designed specif...[Details]
W/S-TRS-5.5D Series Digital Infrared Temperature Sensor
W/S-TRS-5.5D is a high-precision digital output differential infrared thermopile sensor, which includes a MEMS thermopile sensor chip, a...[Details]
Despite working hard to meet production targets, luxury electric car maker Lucid has been forced to recall its Air EV electric vehicles due to potential problems with the vehicle's wiring harness. Ac...[Details]
The measurement and control system in this paper is an important part of the electronic system of a certain type of unmanned aerial vehicle. In order to verify the improved and optimized design of the...[Details]
2019 has become the "first year of 5G communication" in the world. The sales of 5G mobile phones have gradually increased, and 5G has also driven the demand for smartphone camera and video functi...[Details]
With OPPO and TCL showing off concept devices, rollable displays could be the next smartphone form factor trend after folding. LG already has a rollable TV in its high-end Signature series t...[Details]
The display principle of the dot matrix is to send word codes by scanning rows and columns, or by scanning columns and rows. When the dot matrix screen is larger than 16×16, the ordinary 32 I/O por...[Details]
introduction
This article introduces a design of a voice broadcast recorder based on voice storage and automatic playback system. The design is centered on ISD4004 voice
chip
and AT8...[Details]
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