I want to make an LED dimmer with a 24V DC input voltage to drive a 10w LED bulb. What constant current driver chip can I recommend? It would be best if it has a PWM function....
[i=s]This post was last edited by littleshrimp on 2022-7-27 10:53[/i]ICD-SX2000 is a low-end voice recorder from SONY, with 16G internal storage, TF card expansion, dual microphones with adjustable an...
[align=left][color=rgb(0, 0, 0)][font="][size=12px]The circuit diagram is roughly as shown above. It uses CR2032 batteries for power supply and the microcontroller is STM32L151C8T6. Use STLINK for sim...
In daily work, we often encounter the use of temperature measuring instruments. Thermal resistors and thermocouples are both temperature measuring instruments. At the same temperature measurement loca...
Advantages and Features 24-bit 250kSPS ADC system Industrial signal levels Single power supply application: Instrumentation Programmable logic control and distributed control systems...[Details]
Because stm32 has 43 interrupt sources, when multiple interrupts are used at the same time, it is necessary to specify the priority of the interrupts.
nvic is the interrupt vector control! It is con...[Details]
According to news on June 26, Rogica, a software developer in Kumamoto City, Japan, has recently begun selling cattle monitoring services using a GPS system. Communication devices similar to digital ...[Details]
If you are an Apple user, you are already familiar with the icons in Mac and iPhone, but do you know the secrets hidden in these icons? These things that are ignored after seeing them reflect the h...[Details]
In 2018, Sungrow continued to rise in the global inverter market: global shipments reached 16.7GW, up 1.2% year-on-year. Among them, the company's domestic shipments were 11.9GW, down 9.8% year-on-...[Details]
【Abstract】A specific fully digital noise measurement system is proposed, and the hardware selection and software design in the system are analyzed. At the same time, the actual measurement result...[Details]
The MAX16826 high-brightness LED (HB LED) driver is designed for backlighting automotive LCD displays and other display applications such as industrial or desktop monitors and LCD televisions. The ...[Details]
The vortex separation frequency of the turbine flowmeter within a certain flow range is proportional to the average flow velocity in the pipeline. A capacitive probe or piezoelectric probe (detector)...[Details]
BYD Qin, a dual-mode hybrid model, was originally going to be launched at the Guangzhou Auto Show which just ended. However, due to the energy-saving subsidy policy of the car, it was a surprise ...[Details]
● Siemens Energy launches new "Future Energy Storage" initiative to promote sustainable energy systems
●Build an ecosystem of technology partners for energy storage solutions
●A long-term...[Details]
A bioenergy company under COFCO Group produces ethanol from crops such as corn. During the production process, the flow of the intermediate product mash (commonly known as mash) needs to be monitored,...[Details]
1. Clock architecture Simplify it as shown in the figure: 1.1.Clock source selection There are two clock sources for S3C2440: External crystal oscillator (OSC) External clock signal (EXTCLK) The...[Details]
As a type of flow meter that is widely used in the field of industrial production, the electromagnetic flowmeter has a wide range of applications. Its superior performance and adaptability to measure...[Details]
Use rpm -qa | grep nfs to check whether the tftp server is installed
yum install nfs
1. Server installation:
1.setup
2.System Services
3. Check *nfs
4.service nfs res...[Details]
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