1. IntroductionJianchi CDK is an integrated development environment launched by Pingtou Ge that is professional for IoT development. This integrated development environmentis based on Pingtou Ge's 152...
Development board model: Gravity HUSKYLENS AI camera (5 sets in total)
From: DFRobot
Market price: 379 yuanHuskyLens is an easy-to-use AI vision sensor that uses the new generation AI chip Kendryte K2...
[i=s]This post was last edited by qwqwqw2088 on 2020-5-7 08:44[/i]When faced with thousands of thermistor types, selecting the right one can be quite overwhelming. Here are some of the important param...
I'm using an atmel chip recently. Its internal eeprom writes data very quickly for the first time, but becomes very slow to write data to the same location afterwards. It takes about 8s to write 5K da...
Notable additions to 7.0.0 since 6.3.0Support for the CircuitPython development workflow over BLE.
Camera support on ESP32S2.
qrio: QR code decoding.
The keypad key-scanning module.
Run-time customiza...
RT, I'd like to share a board made by my dad's company. At the beginning of the development, they used a part that they had some stock on hand.
Motorola's six-NOT gate chip was finished, but it was di...
At present, there are two ways for China's telephone network switches to transmit caller identification information CID (Calling Identification Delivery ). The more commonly used one is FSK (Frequenc...[Details]
Every PC has a USB (Universal Serial Bus) port that can provide 500 mA of 5V ± 5% power to peripherals. Powered USB Hub
The USB port can be used to power external circuits, which is very useful w...[Details]
When people talk about the Industrial Internet, they will discuss PLCs in industrial sites. However, most people seem to have the same understanding of PLCs as they did 20 years ago: Is PLC just lo...[Details]
1. Instrument name and model: N5171B signal generator is also called signal source; 2. Fault manifestation: The customer describes the instrument output amplitude deviation; 3. Inspection and mai...[Details]
As we all know, soil fertility is directly linked to soil nutrients. The distribution and abundance of nutrients greatly affect the growth of crops. If the soil is relatively poor and lacks fertility...[Details]
1. According to the logic structure diagram of timer/counter 0 mode 1, analyze the working process of starting the timer when the gate bit GATE takes different values.
Answer: When GATE=0: the soft...[Details]
0 Introduction
The traditional measurement method of measuring gravity acceleration by a simple pendulum in university physics experiments generally uses a mechanical stopwatch for manual timing and...[Details]
OnePlus 8T will be officially released on October 15. One of the selling points of this phone is its excellent screen performance. The official also made a special explanation about the screen of One...[Details]
Today I found that after CCP turns on PWM mode, the output is a fixed pin. Taking PIC16F690 as an example, RC5 is a fixed PWM output pin. /**********************************************************...[Details]
Specific implementation functions The system consists of STC89C52 microcontroller + L digital tube + photoresistor + human body sensing module + infrared proximity sensor module. Specific functio...[Details]
RF interface, radio frequency interface, is the interface mode currently used by home cable TV. The imaging principle of the RF antenna interface is to mix and encode the video signal and audio sig...[Details]
Jiangsu Qidong Power Grid is located at the end of the power grid. There are only a few 35 kV and above user substations, and more are 10 kV user substations. There are many newly added 10 kV user...[Details]
On November 1, at the "GCL Night" event of the 8th SNEC International Energy Storage Technology, Equipment and Application Conference and Exhibition, Honeycomb Energy and GCL Group reached a strate...[Details]
On April 21, Renesas Electronics, a major supplier of semiconductor solutions, and SiFive, a supplier of RISC-V processors and silicon solutions, announced a strategic partnership to jointly develop ...[Details]
Infineon launches CoolSiC™ Schottky diode 2000 V,
DC bus voltage up to 1500 VDC, higher efficiency and simpler design
Today, many industrial applications can transition...[Details]