Does anyone have a heating circuit and a 37-degree constant temperature circuit for smart toilets or hand warmers? Please share (or exchange one for another 704320742), thank you...
1. HDL is not a hardware design languageIn the past, I have encountered many VHDL or Verilog HDL beginners asking similar questions, such as how to implement division, square root, how to write loop s...
I looked at the official bootloader, but the official TI bootloader is fixed and cannot be modified. Its boot is based on the power-on status of the special hardware pins of the microcontroller. We ne...
HPM6750 has 2 Gigabit Ethernet controllers. The MINI board leads to a RMII interface Ethernet controller HPM_ENET1 PIN. There is a lwip tcpecho routine in the SDK. The default PHY used is DP83848. I r...
Continuously measuring patient vital signs such as heart rate, respiratory rate and blood oxygen saturation (SpO2) is critical to providing effective care, and the ability to measure these signs simul...
About S3C2440 startup method: After the program is downloaded to NORFLASH, choose to start from NORFLASH and execute automatically. The code is executed in NORFLASH and variables are allocated in the...[Details]
According to foreign media reports, the Qt Group and LG Electronics (LG) are working together to embed the Qt software framework for application development into the webOS (network operating system...[Details]
51 MCU Common Development Tools Hardware tools: soldering iron, multimeter, dual-trace oscilloscope, logic analyzer, DC regulated power supply, etc. software tools: Keil: It is best to choose v...[Details]
OPPO's ColorOS official Weibo revealed yesterday that the ColorOS beta version based on Android 11 Beta1 for the Find X2 series is officially launched. It is worth mentioning that the official also...[Details]
The first time I came into contact with a single-chip microcomputer , I naturally chose the simple 51 single-chip microcomputer. However, my operating system is Linux. It seems easy to get started wi...[Details]
MC3406A Buck-Boost DCDC Integrated Converter
MC3406A is a new type of single-chip buck-boost DC-DC converter integrated circuit, with an input voltage of 3-40V, adjustable output voltage, output sw...[Details]
1. Instrument Model Keysight N5182A signal generator (also known as signal source) 2. Fault phenomenon The customer reported that the instrument had been in normal use, but after a one-day break, i...[Details]
Product Description: Based on the chiplet heterogeneous integration idea, the general parts (CPU cores, high-speed interfaces, etc.) and specialized parts (specific algorithm acceleration units, et...[Details]
1 Introduction Modern communication technology, radar technology, electronic measurement and some optoelectronic application fields all require high-precision, high-stability and high-resolution RF s...[Details]
The driver of power MOSFET can be an emitter follower. Recently, many high-speed switching power supplies using power MOSFET have been produced. If you look at the data sheet of the control IC for th...[Details]
On January 9, after the AR navigation function was officially launched, Sogou Maps held a media communication meeting in Beijing. At the meeting, Sogou Maps head Kong Xianglai said that Sogou Maps is...[Details]
The research on flicker-free is most intuitive from the perspective of power supply. In fact, it is a question of "frequency". The human eye and CCD probe will not feel ultra-high frequency, but the...[Details]
1. The role of the BSS segment
Initialized global variables are stored in the data segment;
Local variables are stored on the stack;
malloc is stored in the heap;
Uninitialized ...[Details]
Although the two LED lights can flash, it always requires the participation of the CPU. Now try to use a more automated method: let the pulse width modulation (PWM) controller output a square wave wi...[Details]
Recently, the first mass production line of all-solid-state lithium batteries in China was officially put into production. This production line was invested and built by Beijing Pure Lithium New Energ...[Details]
Discrete Device
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