The MakeCode extension for the HTS221 temperature and humidity sensor allows you to use the HTS221 in a graphical way. The extension is ported from the MicroPython driver , retaining the oneshot mode ...
When selecting BLDC driver chips, I see that many new ones are sensorless. Can this type of sensorless type completely replace sensor-based chips? What are the advantages and disadvantages of each typ...
Continue from the previous post: https://en.eeworld.com/bbs/thread-1155646-1-1.htmlDescription of the software part:In addition to writing and debugging their own software, software engineers are also...
The circuit is designed according to the manual. The PB14 pin is set as the enable pin, the input level is 3.3V, and LEDK and LEDA are connected to the LCD driver pins. When the power is turned on and...
Is the baud rate for communication between microcontrollers set in advance? Or calculated? Also, why does the crystal oscillator havea value of 11.0592M? Common frequencies are 4M, 8M, 12M, 16M, and 2...
Temperature Sensor
TDK launches rugged SMT NTC sensor for surface temperature measurement applications
September 19, 2023
TDK Corporation has launch...[Details]
It constantly refreshes the boundaries of industry cognition and once again expands its own boundaries. Recently, Wenjie M5 Smart Driving Edition has launched its first OTA upgrade in batches. It i...[Details]
KEYCARD BIT 00H ; used to mark whether a key is pressed KEYS EQU 5AH ; record key value KEY1 EQU 5BH ;Record the value during row scanning KEY2 EQU 5CH ; record the value when scanning the column ...[Details]
The high and low temperature test chamber itself is a testing device that determines whether the test is qualified or not. Therefore, the test instruments and devices supporting the test chamber i...[Details]
(1) External interrupt request source: external interrupts 0 and 1 are introduced through external pins. There are two pins on the microcontroller, named INT0 and INT1, which are P3.2 and P3.3. There...[Details]
The EDUROBOT-680-II teaching robot is a five-degree-of-freedom multi-joint robot developed by the Robotics Institute of Shanghai Jiao Tong University with a loan from the World Bank. It has the bas...[Details]
1. Receiving The default data format of the serial port is a start bit + 8 data bits + stop bit. Since the start bit is low level, the stop bit is high level. Therefore, the RX line needs to enable...[Details]
First of all, let me talk about why we use 14-bit AD. When TEK first designed the first portable oscilloscope, the TDS1000 and 2000 series used a 5-inch screen with a vertical resolution of 240. At t...[Details]
On the evening of February 21, Zowee Technology issued an announcement that in view of the current changes in policies and capital market environment, and taking into account the company's actual sit...[Details]
Arbitrary waveform generator is one of the most widely used general instruments in the field of modern electronic testing. Its function is much stronger than that of function generator. It can genera...[Details]
In the fourth quarter of 2019, MLCC prices gradually bottomed out along with the electronics industry, and inventory levels dropped to a healthy level of 70 days. Currently, in terms of global MLCC s...[Details]
Traditional halogen cup lamps use electronic transformers and AC input, so the LED lamps currently on the market can directly replace traditional halogen cup lamps by installing rectifier ci...[Details]
I have recently become fascinated with single-chip microcomputers. With the basic knowledge I learned in college, I started to teach myself C51 single-chip microcomputer programming. I followed the ...[Details]
In portable device applications, the load of the power supply is usually variable. For example, for transmitters, microprocessors and flash memory in communication systems, the power supply needs t...[Details]
MEMS sensors
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