303134-481R-Q-B-W

1. Modify the config.bib file and pay attention to the continuity of the address 2. image_cfg.h file under INC #define IMAGE_NK_SIZE (0x03F00000) // Set Max Size, This will be tailo...[Details]

Powering portable telemetry systems for long-term monitoring missions presents interesting design challenges. Batteries are not suitable for certain critical applications, and in these environments, d...[Details]

Since we mentioned LCD, the first thing we must understand is its types. CD (liquid crystal display) is a display that uses liquid crystal to control transmittance counting to achieve color. Compared...[Details]

In recent years, the proportion of electronic devices in cars has grown significantly. This trend has led to the inclusion of more functions to improve the safety, efficiency, reliability and con...[Details]

According to a recent report by Bloomberg, Bitcoin mining machine manufacturer Bitmain plans to submit listing documents to the SEC (U.S. Securities and Exchange Commission) in the near future and pl...[Details]

Function description: Make the indicator lights of port P1 light up one by one in a left shift. P1.0 lights up -> P1.1 lights up -> ... -> P1.7 lights up, and so on. 1. Hardware simulation circuit ...[Details]

I have used a 300W inverter to power the above household appliances using a 12V/60AH battery. After a full charge, it can be used for nearly 5 hours. The inverter power supply with a nominal power ...[Details]

The TDA2030 audio amplifier can output 20 W, but in this schematic we reduce the power to 10 Watts and use a 10 W speaker. The input sensitivity is about 200 mV and the amplifier is set by the 47 k...[Details]

      According to foreign media GSMArena, a new realme mobile phone was recently exposed overseas. The device is called realme C25s and has passed the Russian EEC certification. 　　According to the...[Details]

   1. Experimental Purpose    (1) To deepen the understanding of the relationship between the effective value of voltage or current    in non-sinusoidal periodic A00-108-662-450 periodic current circ...[Details]

In the power system, equipment failures caused by unreasonable power supply design often occur, so higher requirements are placed on the reliability and stability of the power supply circuit. Traditi...[Details]

When the battery is discharging to the load, if the loop current is so large that U 0.9V (this value is determined by the control IC, and different ICs have different values), the control IC will det...[Details]

On March 6, OPPO released the new Find X2 series products at the latest solution "Online Conference" on Weibo. It is worth mentioning that this new phone is equipped with a curved OLED screen with a ...[Details]

Early this morning, Apple officially announced that it will hold its annual Worldwide Developers Conference (WWDC22) online from June 6 (Monday) to 10 (Friday), which will be free for participating d...[Details]

It is often assumed that components of electric vehicles would be state-of-the-art, and charging barriers are no exception. After all, charging a car is a frequent, daily necessity. Charging operat...[Details]