1. Prepare the Tuya compilation environment:2. Change sdk:bk7231n_light1_io_xx to bk7231n_light1_io_l
3. Modify the control DPID_LIGHT_SWITCH to be consistent with the PID on the Tuya server. Here, ch...
[i=s] This post was last edited by Changjianze1 on 2017-11-2 20:13 [/i] [size=4] Originally, the subsequent development was to improve the APP interface, but the characteristic value display was not h...
Using the adafruit_imageload library (the adafruit_imageload library needs to be copied to CLUE in advance), you can display images on the CLUE. The reference code is as follows:import displayio
impor...
One of the steps in the darkside method of cracking Mifare cards is to modify the parity bit. The parity check of RC522 is usually automatic. Can the parity bit be modified using RC522?...
Live Replay:TE Connectivity's Smart Building Solutions - Sensing and connectivity are key to smart building design：https://training.eeworld.com.cn/course/67831...
Since the screen size is fixed at 800×480, each display is within the above size range, so some buttons are used to turn pages, but it is not possible to accurately calculate how many pixels each word...
PV DC fuses are safety devices used to protect PV panels, inverters, and DC loads. To ensure their safety and reliability, they must be UL248 certified.
Before applying for UL248 certifi...[Details]
On August 24th, Jin Yuzhi, CEO of Huawei's Intelligent Automotive Solutions BU, announced the first automotive application of Huawei Qiankun's unique Limera technology. This technology eliminates t...[Details]
A vacuum eutectic furnace is a critical piece of equipment used in the manufacturing and processing of various materials, particularly in the fields of microelectronics and nanotechnology. One of t...[Details]
ISP devices, such as field programmable devices (FPGAs and CPLDs), do not require a programmer. Using programming kits provided by the device manufacturer, they employ a top-down modular design app...[Details]
Electric vehicles are currently gaining momentum, but this is just a facade. Fuel-powered vehicles remain unchallenged. While electric vehicles boast unique advantages in environmental emissions an...[Details]
As time goes by, people are increasingly concerned about their own and their families' health. However, existing monitoring devices for individual vital signs have struggled to gain market share du...[Details]
1. Introduction
Electronic scales are gradually replacing traditional measuring tools like springs and balances in everyday life, such as electronic price computing scales and electronic weigh...[Details]
With the rapid advancement of automation technology, collaboration between robots is no longer just science fiction. Imagine dozens of machines moving goods in a warehouse without interfering with ...[Details]
According to foreign media reports, Nissan Motor has recently reached a cooperation with US battery technology company LiCAP Technologies to jointly promote the research and development of next-gen...[Details]
According to Nikkei, Japan has performed poorly in responding to China's power semiconductor challenges.
There are five major companies in Japan's power chip market: Mitsubishi Electric,...[Details]
In daily life, power transformers have different functions and uses due to different usage scenarios. The most common ones can be divided into: control transformers, isolation transformers, rectifi...[Details]
In this final installment of a five-part blog series, I will discuss noise in op amps driving headphone loads and some techniques for reducing it. Previous posts have discussed headphone load power...[Details]
Renesas Electronics introduces a new USB-C power solution with an innovative three-level topology.
Improve performance while reducing system size
New solution combines excel...[Details]
Blackfin® 16-/32-bit embedded processors offer high performance, low power consumption, flexible software features, and scalability, making them suitable for converged applications such as multi-fo...[Details]
With the development of vehicle technology, there are more types of cars. Cars are divided into hybrid, pure electric vehicles, and fuel vehicles. For hybrid cars, they are divided into plug-in hyb...[Details]
DIY/Open Source Hardware
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