Use Raspberry Pi Pico to collect data and display it on the mobile phone.Features:200Khz bandwidth
Support 2 channels
500KS/s sampling rate
Time: 5 microseconds to 20 seconds
Requires few components
A...
The official indicator given by RP2040 is that the rated maximum frequency is 133MHz, and the default operation is 125MHz. Some enthusiasts overclocked PICO to 250MHz, and the system can run stably. T...
Generally, the output voltage of the regulator is divided by a resistor and compared with the internal reference voltage.
Thereby adjusting the output voltage to reach the desired voltage value.
Howev...
The Internet of Things communication protocols can be roughly divided into two categories, one is the access protocol and the other is the communication protocol. The access protocol is generally resp...
Last time I shared a local clock, but my friend thought it was not fashionable, so after thinking about it, I decided to make a world clock to support the scene, which can be regarded as a small expan...
SmartSens debuts 16MP image sensor based on QCell technology and 1-micron pixel unit
August 30, 2021, Shanghai, China — SmartSens Technology, a technologically advanced
CMOS im...[Details]
Last week, Energy Vault delivered a new microgrid storage tank designed for Pacific Gas & Electric to the Calistoga Resilience Center (CRC). The CRC is a hybrid long-duration energy...[Details]
Not long ago, a Waymo driverless taxi and a cyclist had an accident in San Francisco. The accident occurred around 3 pm local time. After the accident, the cyclist was not seriously injured and did...[Details]
1. Design of flyback isolated power supply based on SE8510 Figure 1 is the schematic diagram of the SE8510 flyback isolated power supply system. The SE8510 is an offline isolated primary-side control...[Details]
Abstract:
This paper analyzes the data encoding and transmission mechanism of the infrared remote control system, and designs the hardware circuit of the infrared receiving module based on...[Details]
SAN FRANCISCO, USA - Researchers are now working on how to make silicon chips more flexible and less rejected when implanted in human skin and tissue, which would open up new horizons in medical elect...[Details]
Movement disorders originate from the imbalance between different neurotransmitters, and the deformation and necrosis of nerve cells in different parts are the neurobiological basis for the imbalan...[Details]
According to the Korea Times, on the 16th, Samsung Display's labor union decided to take collective action over differences with management in labor-management negotiations, and Samsung will face a s...[Details]
Q-switching technology is a technology that uses some method to make the Q value of the cavity change with time according to a certain procedure. At the beginning of pumping, the cavity is placed i...[Details]
1. Introduction
Digital down conversion (DDC) technology is the core technology of software radio receivers. Its basic function is to extract the required narrowband signal from the input ...[Details]
On July 20, 2023, WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market,
announced that its subsidiary U-Shang has launched a GaN power ...[Details]
As a professional communication module manufacturer with the highest shipment volume in China, China Mobile OneMO has always adhered to the brand belief of "stable supply of high-reliability and cost...[Details]
Rainy and humid weather is gradually increasing, and there are more and more reports for repairs due to leakage. I believe that all electrician friends are thinking a lot about finding the cause of l...[Details]
1 Hardware structure design of embedded PLC 1.1 Selection of microcontroller chip The CPU is the core of the PLC . It can recognize various instructions input by the user in a specific format, and ...[Details]