The circuit is as shown below. Its purpose is to provide constant current power to 12 3V LEDs. The problem now is that the LED light is visibly jittering when it is on. The AC gear of the multimeter t...
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What would you do if you are listening to music and there is a lot of noise around you?
- Put your headphones in tightly, turn up the volume or stay away from the noise.
If you can’t leave or turn up ...
Analog Front End AFEThe analog front end AFE has always been monopolized by TI, ADI, MICROCHIP, and Cirrus Logic.
Electrochemistry, electrochemical gas sensors, potentiostat/amperometry/voltammetry/cy...
There is a new activity online~~This time we bring you GigaDevice's GD32F310G-START development board~GD32F310G-START
GD32F310 is a 32-bit general-purpose microcontroller based on the Arm Cortex-M4 RI...
The unprecedented chip shortage is pushing semiconductor equipment to the forefront. With massive demands from downstream, increasingly complex chip designs, and rising manufacturing costs, the impor...[Details]
The service life of solar photovoltaic cells is as long as 25 to 30 years. Some domestic manufacturers have already provided customers with a 25-year warranty. We know that solar photovoltaic modul...[Details]
"The issue of electric vehicle range anxiety has been widely discussed in the industry, and the current conclusion is that improving the range of electric vehicles is a costly matter," sai...[Details]
Test Setup
This test uses TSP-Link to connect measurement instruments, with the 2602 acting as the master. This test does not use a trigger model, but rather uses a script to perform a single line te...[Details]
Yang Chaobin, president of Huawei's 5G product line, said on Thursday that the next 10 years will be the 10 years of 5G. Huawei will continue to increase its investment in the 5G field. Currently, Hu...[Details]
In LCD
TV applications, a variety of architectures can be used to generate
the AC waveform required to
drive
CCFLs. The three key design challenges faced when driving multipl...[Details]
【Achievement Introduction】
Silicon has long been considered a promising alternative to conventional graphite anodes in high-energy lithium-ion batteries due to its high gravimetric c...[Details]
Camping is the most fashionable outdoor activity during the epidemic. In our cloud maintenance team, there is a maintenance technician who is equally professional in camping knowledge and equipmen...[Details]
Location: A well-known foreign brand semiconductor company, Shenzhen Gallium Nitride Laboratory Test object: Gallium nitride half-bridge fast charging Test reason: Because the high-voltage differen...[Details]
The MAX44246 is a 36V, ultra-high-precision, low-noise, low-drift, dual operational amplifier that provides near-zero DC offset and drift by using patented chopper-stabilized and auto-zeroing techniq...[Details]
According to foreign media reports, a research team at Daegu Gyeongbuk Institute of Science and Technology (DGIST) in South Korea has developed a technology to prepare a porous silica interlayer by l...[Details]
Shocking! The valuation reached 80 billion in one day
Once upon a time, when the rhetoric of the first year of humanoid
robots
was everywhere, I believe most people responded with ...[Details]
Recently I needed to do some data storage, and found that the SD card was not easy to use. Many current microcontrollers do not support SDIO, such as MSP430 (as far as I know, if there is a supporte...[Details]
There are basically four common LED
arrangement structures
on light source panels
. Below we will explain the relationship and impact of these LED series-parallel arrangement circuits ...[Details]
NC (Numerical Control) is a technology that controls machine tool processing through computer programs. In CNC processing, NC programs are the key factor in controlling machine tool movement and pr...[Details]