Based on the RVB2601 development board, the basic OLED driving functions are realized.
Supports point, line, and rectangular pattern drawing, and can display 8*12, 8*16, 16*24, and 16*24 ASCCII sizes....
There are three common current sensing methods for switch mode power supplies: using a sense resistor, using a MOSFET RDS(ON), and using the DC resistance (DCR) of the inductor. Each method has advant...
1. After the wiring layout is completed, the wiring work will begin. In the circuit of the PCB, the distributed parameters between two adjacent parallel wires can be equivalent to mutually coupled ind...
I recently soldered a LIS25BA module. When connected to the STM32, the IIC was configured according to the normal address and did not work. I'd like to ask what's going on. By the way, can I directly ...
[List Announced]According to everyone's responses, the netizens who received the blood oximeter are:
@ yichun417
@ddllxxrrPlease confirm your personal information in the forum before April 3 and reply...
The code is as follows
In the file main.c
white(1)
{a();
}
In the file bcvoid a()
{. . . . .// No call related to b function
}
void b()
{. . . . .// There is no call related to function a
}The problem...
According to the latest report from Zhenjiang Daily, on August 12, Wei Guangyao, chairman of Rongtai Semiconductor (Jiangsu) Co., Ltd., said that the equipment arrived at the factory and was debugged...[Details]
Abstract: This paper
expounds the general characteristics of CMOS image sensors, introduces the performance and usage characteristics of CMOS black and white image sensor chip OV5017 in detai...[Details]
What kind of pattern will the global auto industry be transforming into in 2023? Obermühne, who succeeded Herbert Diess, was very nervous sitting in the top spot of Volkswagen, and was troubled by ...[Details]
This paper proposes a design scheme of LED dot matrix handwriting screen based on PIC microcontroller. This scheme uses PIC 16F877A microcontroller as the main core control component and designs a 32...[Details]
What control system designers always pursue is to find the best control method for their application. In addition to the classic PID control, this paper also discusses optimal control, fuzzy contro...[Details]
According to the World Health Organization, in recent years, depression has been ranked as the single largest cause of global disease, with an estimated 300 million people suffering from depression...[Details]
Functional safety solutions from IAR Systems and Andes Technology support development of state-of-the-art automotive chips
March 23, 2022 — Andes Technology, a leading supplier of high-...[Details]
Output ripple noise plays an important role in designing power supply circuits, but how much is appropriate? If the requirements are relaxed, the ripple noise is too large, the circuit cannot work pr...[Details]
Many TV sets suddenly malfunction when watching TV. Sometimes they will recover quickly, and sometimes they will be fine after a slight vibration. This kind of fault is often called poor contact. ...[Details]
Sensors
and transmitters play a pivotal role in the fields of instruments, meters and industrial
automation
. Unlike sensors, transmitters can convert non-electrical quantiti...[Details]
The servo control principle and instructions for use can be found in the following address.
http://wenku.baidu.com/view/8902f4125f0e7cd18425361d.html
The most important thing is...[Details]
China Energy Storage Network News:
Since 2020, China Southern Power Grid Co., Ltd. has actively implemented the national industrial Internet strategy, grasped the "bull's nose" of digitalizat...[Details]
Communication
Power
The application of centralized monitoring technology in communication power marks the transformation of the maintenance and management of communication power from the...[Details]
0. Introduction
In today's world where energy is scarce and environmental pollution is becoming increasingly serious, fully developing and utilizing solar energy is one of the energy strategie...[Details]
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