1. bq34z100 current calibration problem:
1. In the current calibration section of the bq34z100EVM Wide Range Impedance Track Enabled Battery Fuel Gauge Solution manual, sentence 4: Connect and measure...
LZ is in the second year of graduate school. Although his major is electronics, the application is awkward. It is in the direction of electronic readout for large-scale particle detection. With the ec...
The WM signal is a digital signal with a fixed period and an indefinite duty cycle.If the counter of Timer_A works in the up-counting mode, the output adopts the output mode 7 (reset/set mode)to contr...
Because the op amp is powered by a single power supply, a bias voltage VCM1 of tens of mV must be added (why?). I see that the classic differential amplifier circuits are all grounded? Also, I used a ...
1. Introduction
In the last post, I wanted to test the production program, but after consulting and posting, I seem to know that the program is not included when it leaves the factory. Today, I will p...
In recent years, as a strategic, basic and leading industry supporting China's economic and social development, the integrated circuit industry has developed rapidly under the dual pull of policy sup...[Details]
Just now, @Redmi’s official Weibo account announced that the Redmi Note 11 series will be released at 7 pm on October 28, claiming that “quick battle, quick decision, full blood in a moment”. ...[Details]
Abstract: Using the counting method to solve the peak missing problem of the pulse amplitude analyzer system, and then making compensation according to the number of missing pulses, is an effect...[Details]
Google entered the mid-range market with the Pixel 3a and 3a XL in 2019. Later, it continued with the Pixel 4a as an iteration in 2020. While we have seen reports about the next-generation new machin...[Details]
Abstract:
This paper introduces the design of a new type of distributed substation RTU based on DSP and CAN field bus. The RTU is divided into a communication main control module and a signal...[Details]
Two months ago, Huawei's joint chip development with STMicroelectronics (ST) became known to the outside world. In addition to smartphones, the two parties will focus on chip development in automotiv...[Details]
Jiwei.com reported, "AI vision-based products and applications are very fragmented, which makes it very difficult to implement edge AI. Yiji Electronics hopes to trade time for space through the rese...[Details]
introduction Mobile base stations are distributed across the country, covering a wide area, and the climate varies greatly between regions. Solving the heat dissipation problem is one of the key fact...[Details]
As people's living standards improve, the use of cars is becoming more and more common, and the demand for energy is increasing. Oil is one of the important energy sources. The output of oil produc...[Details]
Mont-Saint-Guibert, Belgium and Chongqing, China – October 17, 2022 – CISSOID SA (CISSOID), a leading supplier of high-temperature, long-life, high-efficiency, compact drive circuits and intelligen...[Details]
Since Tesla was the first to deploy super charging piles, it has the most complete charging infrastructure in the United States. Now, Ford, GM, and Volvo have all announced that they will join the Te...[Details]
The DEMO board of this solution adopts CT7601 USB audio decoding + Qualcomm Bluetooth QCC5125 + FPGA logic chip + ES9038Q2M DAC chip, etc., with high performance, high index and high sound quality,...[Details]
After eight consecutive quarters of decline, the PC market is expected to start recovering in the fourth quarter of 2023 October 13, 2023 - Gartner's preliminary statistics show that the global per...[Details]
The full-bridge converter is shown in Figure 9. S1, S3 and S2, S4 are two pairs of switches that are repeatedly switched on and off. However, there is a time difference between the two pairs of switc...[Details]