SSD1306 is an OLED driver chip with a maximum support of 128*64 pixels, and is widely used in driving small-size OLED displays. In particular, its low display power consumption makes it a good combina...
[i=s]This post was last edited by 灞波儿奔 on 2019-4-21 18:10[/i] [size=4]This design demonstrates how TI mmWave sensor technology can be used for area occupancy detection to monitor an area of interest w...
Hello everyone, my company is looking for funds and technicians to develop drone airbags, which will have a wide range of applications. If you are interested, please contact me, thank you....
38hot bought a second-hand power supply. There was too much dust inside. It was not easy to use a vacuum cleaner or a rag. Finally, I thought of this trick and it worked.This content is originally cre...
[b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]tiankai001[/size]. If you need to reprint or use it for commercial purposes, you must obtain the author's consent and...
[size=4](1) The RC oscillator circuit has a simple structure, is easy to adjust, and is economical and reliable. [/size] [size=4] [/size] [size=4](2) The oscillation frequency of the RC oscillator cir...
1: STM32 (Cortex-M3) startup process (entry address) When ARM7 and ARM9 are started, the reset interrupt program is executed from the absolute address 0X00000000, that is, the starting address after ...[Details]
1. Change the Tiny6410 touch program to an input device
Since the Friendly First-line Touch lower computer is not open source, modifications can only be made on the officially provided k...[Details]
Poems are ready to be released, and the future is won!
Aste Energy LABEL liquid cooling series industrial and commercial energy storage system new product L1500 is officially released!
On...[Details]
PLCs come in different sizes, so their control range can be large or small. Small ones can only control one device, or even one component or one site; large ones can control multiple devices, a pro...[Details]
Permanent magnet synchronous motor is a DC motor, its working principle is based on the law of electromagnetic induction and the principle of electrodynamics. This motor has the advantages of high ...[Details]
In device drivers, you often see fields related to platform, which are distributed in many corners of the driver. This is also a relatively important mechanism in the 2.6 kernel. Understanding its ...[Details]
According to a report by Bloomberg on January 5 local time in the United States, a new round of 5G spectrum auctions in the United States has prompted giant telecom operators such as Verizon and AT&T...[Details]
As shown in Figure 13, P0.0 - P0.7 of the P0 port of the AT89S51 microcontroller are connected to the a - h segments of a common cathode code tube, and the common end of the digital tube is grounded....[Details]
Generally, the uncertain signal is fixed at a high level, or the driving capability of the microcontroller is increased.
The general connection method is to connect it to the power supply through a r...[Details]
Ruckus Networks, an ARRIS company dedicated to the development of innovative wired and wireless network technologies, recently announced that it has completed the network deployment of Dezhou People'...[Details]
Dynamic event registration gives you complete control over the types and timing of events that LabVIEW generates. Dynamic events allow you to limit events to certain parts of your application or cha...[Details]
Multi-purpose delay switch power socket The power of household appliances, lighting lamps, etc. often needs to be turned on or off after different time delays. The power socket can meet such diffe...[Details]
1. Undefined exception mode 0. When executing undefined instructions, enter und mode and enter the process: The CPU jumps to address 0x4 to execute the code, and automatically saves the CPSR regist...[Details]
Today, a senior industry blogger, Tesla China Analyst, announced through social media that Tesla’s new Model 3 has undergone major changes in hardware configuration. The new Model 3 may adopt a “full...[Details]
Photoelectric spectrum quantitative analysis requires sufficient sensitivity and accuracy. The sensitivity problem is closely related to qualitative analysis. Generally, photoelectric spectrum analy...[Details]
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