I have always dreamed of having a studio: I had a sudden idea and took a thousand steps, and finally took the first step, starting from shopping at the ghost market.
I woke up at 3am, feeling really t...
The calculator has functions such as general calculation, complex number calculation, matrix operation, function graph, equation solving, statistics, first-order ordinary differential equation, etc. I...
DDS, like DSP (digital signal processing), is a key digital technology. DDS is the abbreviation of Direct Digital Synthesizer. Compared with traditional frequency synthesizers, DDS has the advantages ...
There are many ways to speed up processing in the underlying application environment. These methods are used in FPGA and digital signal processors (DSPs) and microprocessor designs.These technologies ...
The 2019 Berlin International Consumer Electronics Show (IFA 2019) has officially kicked off. TCL Communication, Huawei, Lenovo and many other Chinese mobile phone companies have participated in the ...[Details]
There are travel risks during the epidemic, and even when driving, you need to take adequate precautions. For example, has the epidemic occurred at the destination, or does it overlap with the travel...[Details]
Medical and industrial applications often require isolation voltages of 2500Vac or higher for patient and equipment operator safety. The isolation barrier must not only transmit power to the sensin...[Details]
On August 11, Xia Yiping, CEO of Jiyue, revealed during a live broadcast of his visit to the Ningde Times Lighthouse Factory that the charging speed of the Jiyue 07, which is about to be launched, ...[Details]
Introduction In daily test and measurement, data acquisition cards are often used to collect data. However, many data acquisition cards often complete data transmission through the PCI bus, which has...[Details]
Israeli company SolarEdge is launching its commercial inverters in the Japanese PV market.
The solution includes a 24.75kW or 33.3kW lightweight three-phase commercial inverter, a P600 or P700...[Details]
Abstract: High-quality power supply is the key to the normal operation of communication base stations. This paper introduces the voltage-stabilized power supply that can meet the power quality requ...[Details]
Keithley SourceMeter Test Principle Different methods can be used to test the charge and discharge of secondary batteries according to different applications. This article uses the constant voltage o...[Details]
This article introduces the STM32CubeF0 firmware architecture. The STM32CubeF0 firmware architecture diagram is shown below. 1、Board Support Package (BSP) This layer offers a s...[Details]
For TSMC, it needs to continue to increase investment in more advanced processes in order to get rid of the pursuit of Samsung and other competitors. According to the latest news from the supply chai...[Details]
I have been developing STM8S103 for the past two days. After adjusting the hardware, I started to write the software. The first step was to light up the LED light. It turned out to be embarrassing th...[Details]
The CAN bus design specification has strict regulations on the output voltage of CAN nodes. If the output voltage of a single node does not meet the specification, the signal level is likely to be u...[Details]
On December 24, according to the Guangdong Regulatory Bureau, Guangdong Saiwei Micro Electronics Co., Ltd. plans to issue and list its shares for the first time. It has now accepted the guidance of G...[Details]
I have seen many good time-delay programs on the forum, which are organized as follows for sharing:
Accurate delay calculation formula:
Delay time = *third layer loop + 5
; D...[Details]
How to select gas sources with different gas purities as carrier gas and auxiliary gas for forest soil testing gas chromatograph is an old technical problem. However, it is difficult for users who h...[Details]