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...
In daily life and work, we have to check some small components, such as the quality of judgment. But do you know how to measure whether the capacitance is normal? Today I will teach you several ways ...[Details]
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Program effect: Use the interrupt of 51 MCU to scan the keyboard. Press the key, the buzzer sounds, and the corresponding key value
is displayed on the digital tube. Press the E key to t...[Details]
Since the release of vivo NEX 3S at the beginning of last year, there has been no news about new vivo NEX series phones. Today, digital blogger @数码闲聊站 revealed that the new vivo NEX phone was origina...[Details]
eo reporter Zhou Huizhi
In 2019, which is about to pass, power grid companies have experienced many highlights in a series of transformation actions. The main theme is the "Internetization" of...[Details]
This review starts with the Tamron 28-75mm F/2.8 Di III RXD from last year: thanks to its excellent portability, large aperture of F2.8 and good image quality, the author has watched this lens rise f...[Details]
According to previous reports, the Xiaomi MIX FOLD 2 foldable screen mobile phone is expected to be released after June this year. Weibo blogger @数码闲聊站 said that the Xiaomi MIX FOLD 2 iterati...[Details]
The MCU program source code is as follows: // The C language program is as follows /************************************************************** * File: -----.C * Function: Read the keyboard, co...[Details]
As people's living standards continue to improve, the functions of cars are also getting higher and higher, which requires a good power supply. Since the boost DC/DC on the market cannot meet the c...[Details]
The era when electric vehicles’ range exceeds 1,000 kilometers is coming ahead of schedule! On September 7, according to @The Paper, CATL's Kirin batteries will achieve mass production and shipment...[Details]
Abstract: The principle and characteristics of the current mode switching power supply are introduced. Aiming at the phenomenon that oscillation occurs in the current mode, the reasons for system...[Details]
Humans often come into contact with various types of fluids in daily life, but for current
robot
systems, the cognition and processing of fluids are immature. They can hand you a glass of w...[Details]
Only a small number of LED manufacturers can produce high-quality LEDs. For applications that are only used for simple indication, low-quality LEDs are sufficient. However, high-quality LEDs must be ...[Details]
Electromagnetic flowmeter is a new type of flow measurement instrument that emerged in the 1950s and 1960s with the development of electronic technology. It is widely used in the measurement field ...[Details]
During the LED lighting design process, engineers can start the specific LED lighting circuit design after selecting the LED driver solution. This circuit design process is not easy, as it involves...[Details]
The MAX16047A /MAX16049A EEPROM -configurable system managers monitor, sequence, and track multiple system voltages. The MAX16047A can manage 12 system voltages simultaneously, and the MAX16049A can...[Details]
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