[i=s]This post was last edited by w494143467 on 2021-10-2 10:44[/i]1. Introduction
Bluetooth is also a very common communication module in current devices, so let's experiment with Bluetooth's scannin...
I would like to ask: After HC32L110 enters deep sleep, the current is about 4uA, and it will reach 3.2uA after a long time; I plan to use the RST pin for power-on wake-up (no external reset circuit wa...
Live playback: High-performance i.MX RT processors help smart nodes achieve machine learning without Internet access : https://training.eeworld.com.cn/course/4898...
[i=s]This post was last edited by Yaojishanchuan on 2021-5-25 15:49[/i]Burn Ubuntu image (AI version or non-AI version) to ITOP-3399 development board. After Ubuntu system starts, enter the shell term...
This soft switching power supply adopts a full-bridge converter structure and uses MOSFET as a switch tube with a parameter of 1000V/24A. It adopts phase-shifted ZVZCSPWM control, that is, the lead...[Details]
1. Low power consumption and high efficiency. In the switching voltage-stabilized power supply circuit, the transistor V works alternately in the on-off and off-on switching states under the excita...[Details]
1. GPIO running water lamp experiment 1. Experimental purpose a: Master how to use GPIO b: Familiar with programming methods under Linux 2. Experimental content Make LED display by control...[Details]
White LEDs have been developed in depth by many engineers, and LED packaging is usually done with a transparent epoxy resin. However, white LEDs also generate some UV light from the blue LED co...[Details]
standard:
1. When using the value change event, use the click trigger or click release switch action. This ensures that it is only triggered once and the button returns to the default value.
St...[Details]
Qualcomm CEO Christian Amon said on Wednesday that he did not expect to continue supplying modem chips for Apple's iPhones after 2024, but that would ultimately be up to the Tim Cook-led company. ...[Details]
Oscilloscope issues can be as important to probe selection as signal source issues. If the probe is not matched to the oscilloscope, the signal fidelity on the oscilloscope end of the probe will be c...[Details]
Fault phenomenon Sometimes it won't boot, and it restarts at irregular intervals. Testing process After testing, it was found that the instrument control board was damaged, causing it to fail to tu...[Details]
1 Introduction The PIC16 series microcontroller of Microchip Company of the United States is a new type of 8-bit microcontroller using CMOS technology. Among them, the program memory of the PIC16FX...[Details]
Sina Mobile News: On the morning of September 10, OPPO officially launched the new Reno series mobile phone in Shanghai - OPPO Reno 2. The phone is equipped with Qualcomm Snapdragon 730G proces...[Details]
Suzhou Xinhuilian Semiconductor Technology Co., Ltd. (hereinafter referred to as: Xinhuilian) held an opening ceremony. According to Changshu Daily, Xinhuilian signed a contract to settle in Changshu...[Details]
The 2016 Beijing International Auto Show has not yet cooled down. It not only brought us a visual feast of car exterior design, but also, as usual, major car companies competed in the field of techno...[Details]
On May 3, Tianfeng International released its latest Apple analysis article, which said that according to the production capacity planning required by Apple, it predicts that the shipment volume of t...[Details]
August 19 news, today, Xiaomi officially announced that the in-store pickup service is officially launched. It is reported that after placing an order on Xiaomi Mall, consumers can go to the ...[Details]
Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It controls mechanical equipment through programming to achieve automated produ...[Details]