[backcolor=white][color=#000000]And the writing of oled driver. During the debugging of the driver, [/color][/backcolor] [backcolor=white][color=#000000] [/color][/backcolor] [backcolor=white][color=#...
Example : Use TOPWAY Smart LCD (HMT050CC-C) to enter password using password keyboard
Step 1: Create a project
Step 2: Create three pages and import picturesStep 3: Associate the page with the backgro...
As we all know, the mobile phone market has rapidly shifted from feature phones to smartphones. From small-capacity smartphones to high-end quad-core and dual-core phones, they have been launched and ...
Selling some development boards, please move on!https://s.2.taobao.com/list/list.htm?spm=2007.1000261.0.0.7b048a669X2d0Tusernick=jiaziqian88https://2.taobao.com/item.htm?spm=2007.1000338.6.12.417f19ef...
[align=left]As we all know, lightning is extremely destructive, with a voltage of millions of volts and an instantaneous current of hundreds of thousands of amperes. The destructive consequences of li...
The crude oil water content meter appeared in the late 1990s. It is a product that combines measurement and control to measure the water content of crude oil by distillation, which is composed of t...[Details]
My colleague who retired last year came to see me on the weekend for something. Sitting in his new hybrid Tang, there was an inexplicable fragrance, and I couldn't help but sniff it again and again...[Details]
Talking about the current autonomous driving technology, the most familiar thing to the public must be the assisted driving function that has entered the homes of ordinary people. Compared with L4 or...[Details]
According to the New York Times, Apple is scaling back its self-driving car plans and will focus on developing self-driving software and technology rather than producing self-driving cars itself. ...[Details]
introduction
Spread spectrum technology refers to the technology of transmitting information with a large bandwidth (compared to the signal bandwidth). In order to expand the spectrum of the tr...[Details]
As cellular mobile technology enters the 5G era, mobile bandwidth continues to increase, more frequency bands are being developed and used, and each of these bandwidths requires filters to separate i...[Details]
The new Arduino UNO R4 supports two versions, providing unprecedented performance and new possibilities for the maker community and design professionals Shanghai, China, August 15, 2023 - elemen...[Details]
Sensors based on surface acoustic waves have high sensitivity and good linearity, and are expected to be widely used in gas sensors. Usually, the measurement circuit is composed of an amplifier and...[Details]
Over time, the use model of audio amplifier circuits in portable devices has evolved significantly. For example, when the main function of a cell phone was to simply reproduce speech from a speaker...[Details]
Undetected web content scraping bots pose a serious threat to e-commerce
July 2, 2024 –
Akamai Technologies, Inc. (Akamai), a cloud service provider responsible for supporting an...[Details]
The power-on reset (POR) pulse is generated by the on-chip detection circuit. The detection level is shown in Table 20. Whenever VCC falls below the detection level, a POR occurs. The POR circuit can...[Details]
In a photovoltaic off-grid system, the power of the off-grid inverter is generally determined based on the user's load type and power.
(Source: Promote Solar Energy WeChat Official Account I...[Details]
Although digital technology is the technical foundation of ADSL, it is still necessary to rely on complementary analog and mixed signal technologies to enable service providers to build ADSL lines at ...[Details]
ARM cross-compilation environment construction
Today I built an ARM-based embedded development environment, and specially recorded the construction process and the problems encountered.
1. Prepara...[Details]
— Nidec machine tools and cutting tools help the global manufacturing industry —
Four companies in the Nidec Group engaged in machine tool business -
Nidec Machine Tools, Nidec O...[Details]