(2) To complete KEMET part number (T215), insert graded failure rate: G for 1%/k hours, B for .1%/k hours, C for .01%/k hours, D for .001%/k hours or the
(2) To complete KEMET part number (T215), insert graded failure rate: G for 1%/k hours, B for .1%/k hours, C for .01%/k hours, D for .001%/k hours or the
Live replay: Nichicon's new power storage device pioneering the IoT society : https://training.eeworld.com.cn/course/5063Nichicon has recently developed a small lithium-ion secondary battery that can ...
In the previous article, we tested using SHT20 to read temperature and humidity. Currently, we use the serial port output. There happens to be an OLED display screen on the board, so this time we will...
When the company was making electronic switches, for reliability reasons, many components were from big brands, and the MCU was PIC. As a result, the product still had many problems. We went back to r...
FPGA (Field-Programmable Gate Array) is a field-programmable gate array, which is a further development of programmable devices such as PAL, GAL, CPLD, etc. It is a semi-custom circuit in the field of...
0 Introduction
For the 8051 chip structure based on the flash controller, generally, when performing data transmission, the data is first transmitted to the buffer of the flash controller through th...[Details]
The logic detector is a very practical small instrument in the testing and production of digital circuits. Although there are various logic test pens on the market, it is more suitable for homemade ...[Details]
Introduction
Precision instrumentation systems that measure physical properties using photodiodes or other current output sensors often include a transimpedance amplifier (TIA) and a programmable...[Details]
LED lighting power supply designs are divided into non-isolated designs and isolated designs. An LED driver power supply with an isolation transformer or electrical isolation means that the ...[Details]
After Apple and Huawei released their 5G blockbuster models and sold them out, it also announced the arrival of the 5G phone replacement wave. According to data from the China Academy of Information ...[Details]
The ECG electrocardiogram function that Chinese Apple Watch users have been waiting for for many years is finally going online. According to multiple digital bloggers, Apple has opened the EC...[Details]
Arrive, a parking technology company, announced that its enterprise parking platform has added an innovative feature: a smart parking recommendation engine that can suggest the best on-street or off-...[Details]
0 Preface
In industrial production and daily life, temperature is one of the important parameters that need to be measured and controlled. Many physical phenomena and chemical properties of objects...[Details]
1. Calculator The arithmetic unit takes the ALU, the binary arithmetic/logical operation unit, as the core, plus the temporary register TMP, the accumulator ACC, the register B, the program status fl...[Details]
Recently, cybersecurity company Check Point Research discovered that there is a security vulnerability in MediaTek's audio processor firmware, which can be used by malicious applications (apps) to ea...[Details]
The MF-47D multimeter retains all the measurement functions of the original MF-47 and adds new functions such as infrared remote control detection, circuit buzzer prompt, and super-β transistor measu...[Details]
Among the u-boot code selections, only 201009 is the latest u-boot version that can be compiled directly without memset.s. After blocking the call of lowlevel_init, I moved all the hardware initial...[Details]
With the popularity of mobile phones supporting wireless charging , wireless chargers have also begun to enter cars. In response to the industry pain points such as cumbersome design and difficult ce...[Details]
Beijing, October 11, 2023 -
Saudi Basic Industries Corporation (SABIC), a global diversified chemical company, recently announced that SABIC® polypropylene compound (PPc) H1030 flame retardant ...[Details]
Industrial controllers, also known as industrial control computers or industrial PCs, are computer systems designed for industrial environments. They are often used in industrial applications such ...[Details]
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