Question: Will too small a capacitance result in large ripples? Doesn't a larger capacitance result in smaller ripples? Is there any particularity in the selection of 3-5?...
[i=s]This post was last edited by lcdi on 2020-4-19 12:33[/i]Sensortile.box installation and testing
sensortile.box is small and powerful, with a high degree of internal integration, but the shell is ...
C6678 is a multi-core processor with 8 cores. Each core has its own independent 32KB L1P, 32KB L1D and 512KB L2. In addition, the 8 cores have a 4M shared MSM. The interface resources include SRIO, PC...
First, let me introduce this peripheral:The real-time clock (ERTC) is an independent BCD timer/counter. The ERTC provides a calendar clock and a programmable alarm interrupt.Two 32-bit registers conta...
The SEK-SVM40 evaluation kit includes a VOC sensor SGP40, a humidity sensor SHT40, and a microcontroller that can output VOC index, relative humidity, and temperature via an I2C or UART interface.
The...
On November 4, State Grid Information and Communication Industry Group Co., Ltd. and Kunming University of Science and Technology jointly established the Energy Internet of Things and Blockchain Te...[Details]
On November 14, Qualcomm announced the launch of two connectivity modules, QCC74xM and QCC730M, for IoT applications such as smart homes and smart appliances. These two modules are now available fo...[Details]
Samsung Galaxy Z Fold 4 has passed the 3C certification, and its appearance and configuration information have also been exposed. Recently, digital blogger @i冰宇宙 revealed the imaging configur...[Details]
Nowadays, the "arms race" among various car companies focuses on the release of L3 autonomous driving models, and the field of autonomous driving is surging. Whether it is the increasing maturity of ...[Details]
At present, with the rapid development of the information industry, all kinds of ships are in urgent need of being equipped with more high-quality and low-cost small and medium-sized information moni...[Details]
I have been working on a low-power device for several days, but the program has been stuck in one place (see the picture below). Today I finally found out where the problem lies. I will summarize the...[Details]
introduction
The cruise control system (CCS) was developed in the 1960s and is also known as a constant speed driving system. When the cruise control system is working, the ECU determines the o...[Details]
Preemption priority and response priority The interrupt vector of STM32 has two attributes, one is the preemption attribute and the other is the response attribute. The smaller the attribute number, ...[Details]
The essence of a transformer is to transfer energy, and it can achieve voltage increase or decrease. We can imagine a transformer as a water pump, which can transfer water from a low place to a high...[Details]
Timer classification: In the STM32F1x series, except for the interconnected products, there are a total of 8 timers, which are divided into basic timers, general timers and advanced timers. The basic...[Details]
For intelligent driving, cars collect environmental data through more and more sensors and cameras. In order to analyze this data to identify objects, track their movements and predict their behavi...[Details]
SANTA CLARA, Calif. — October 26, 2020 — Based on its latest analysis of the global autonomous vehicle and electric vehicle testing market, Frost & Sullivan has recognized NI with the 2020 Global Inn...[Details]
1 Introduction
Parallel interface, also known as "
parallel port
", is an enhanced bidirectional parallel transmission interface. "Parallel port" means that 8 bits of data are tra...[Details]
From the above figure, we can see that: the interrupt pin is EINT6, the rising edge is valid; the nWAIT signal is used; the data bit width is 16. As mentioned earlier, to port the driver, you only...[Details]
The gastric cancer model reproduces the microvascular system and in vivo environment of gastric cancer. Image source: Pohang University of Science and Technology
A collaborative study ...[Details]
Analog electronics
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