MS1-9-12-220-2-1AB-A-17B

Bluetooth SIG Releases Wireless Standard for Electronic Shelf Label Market Industry leaders join the ESL ecosystem, standardization helps economies of scale and eliminates development barr...[Details]

Four 8×8 dot matrices are used to form a 16×16 dot matrix. Two decoders are used. Only three characters are set (the character converter can be used to change the character). The buttons control left...[Details]

a. Keep the battery clean, wipe off the spilled electrolyte, contaminated dirt and dust in time; keep the poles and terminal clamps clean and in good contact, and apply vaseline or butter to preven...[Details]

Is an induction motor an asynchronous motor? The induction motor is an asynchronous motor. Under normal circumstances, the rotor speed of the induction motor is always slightly lower or slight...[Details]

This article mainly introduces the memory map of S3C2410, mainly referring to the user manual of 2410.     The board I use is based on Samsung's 2410. Samsung's memory chip select has 8 banks. I was ...[Details]

The criticality of the medical solution’s purpose is an important factor in avoiding interference. While wireless interfaces such as Wi-Fi and Bluetooth low energy technology are inherently capable o...[Details]

There is no comment shortcut key when Keil is first installed, but you can add it yourself. Go to "Edit"-"Configuration", then select the "Shortcut Keys" tab, pull down to find "Comment Selection", a...[Details]

With the rapid development of technology, automobile-related technologies are constantly innovating, from traditional fuel to today's new energy, and the categories of automobiles are becoming more a...[Details]

This post is only applicable to chips AT24C16 and below. The reading and writing methods of chips AT24C32 and above are different, so it is not applicable!!! If your code can read and write 24C01/0...[Details]

   According to the Economic Daily, UMC's 12-inch wafer factory has received a large order for MediaTek's IoT chips, totaling 10,000 pieces, and is expected to start shipping in the second quarter. U...[Details]

Security organization FIDO recently received new support from Apple, Google, and Microsoft, with the tech companies all announcing that they are expanding their support for the alliance's passwordles...[Details]

Smart cars have become a popular choice. With Huawei announcing the nationwide launch of high-end smart driving in urban areas that does not rely on high-precision maps, and Xiaopeng proposing that...[Details]

Today, no one should deny that electric vehicles will be the future trend of the automotive industry. Faced with the huge charging pile market, the swarm of companies is overwhelming. Charging pile...[Details]

The hard switch and soft switch in the switching power supply refer to the switching transistor. Hard switching is to forcibly turn on or off the switch tube regardless of the voltage or current on t...[Details]

The wiring of a single-phase motor variable frequency speed regulator and capacitor is a highly technical job that requires certain steps and precautions to be followed. The following will detail t...[Details]