-
As we all know, safety is an eternal theme of power enterprises, and the quality of safety will directly affect the personal and equipment safety of power enterprises in the production process. The a...[Details]
-
The five-way alarm circuit is shown in the figure, which is composed of the integrated circuit chip CA3083. Usually the circuit is in an open circuit state, the circuit does not consume power, the ...[Details]
-
Abstract: This paper takes the power line transmission communication of the smart meter system as the background, and aims at the objective disadvantage of the time domain attenuation of the po...[Details]
-
Digital modulation signal is also called keying signal. Its modulation process is to modulate the amplitude, frequency and phase of the carrier signal by the baseband signal using the keying method...[Details]
-
Sierra Wireless Launches Advanced Multi-Network 5G Router Powered by ON Semiconductor Wi-Fi 6 Solutions
XR Series provides reliable high performance and secure vehicle area networks,...[Details]
-
Recently, Nanjing Chuangxin Huilian Technology Co., Ltd. (hereinafter referred to as "Chuangxin Huilian") announced the completion of a B round of financing of several hundred million yuan, led by Y...[Details]
-
In the ARM working mode we learned earlier, the processor mode switch can be switched through software control, that is, modifying the CPSR mode bit, but this is in privileged mode. When we are in us...[Details]
-
In the previous two classes, Pi Ziheng introduced two typical input files in embedded development: source files (.c/.h/.s) and link files (.icf). Pi Ziheng is going to ask again, are there any inpu...[Details]
-
Uboot version: u-boot-2013.01 Development board: Exynos4412 This article is mainly to familiarize yourself with the use of U-boot and how to burn U-boot into Exynos4412. Of course, before tha...[Details]
-
Entering the era of autonomous driving and digital cockpits, if OEMs or autonomous driving suppliers want to achieve a complete closed loop, chips are indispensable. A complete closed loop can speed ...[Details]
-
Assuming the width of the input square wave is τ, then during the input voltage period, the half-wave average power Pμ generated by the excitation current iμ is:
Pμ= UIμ = Pr1＋Pc （2-76）
O...[Details]
-
The edge-lit type places LEDs on the upper and lower sides of the backlight. The layout adjustment greatly reduces the use of LEDs, thereby reducing production costs and energy consumption, which...[Details]
-
This is a 4S lithium-ion battery. The upper part is the battery protection circuit, using S-8254. The lower part is the power indicator circuit. The base is 431. The resistors are: 8k25, 88R7, 51R1, ...[Details]
-
Relay: The relay is marked with: AC stands for alternating current, the bottom line 05V is the rated voltage of 5V, and the 30VDC below stands for 30V direct current. Relay circuit diagram connection...[Details]
-
The VALVETRONIC servo motor is a brushless DC motor (BLDC motor), and the components are shown in Figure 15-7. The BLDC motor transfers energy in a non-contact manner, is maintenance-free and has h...[Details]
Domestic Chip Exchange
京公网安备 11010802033920号
EEWORLD