Want to know how to assess the lifecycle of your GaN product? This blog post includes an instructional video to help you analyze and determine GaN thermal considerations in your product designs.
Do yo...
1. Heater control
In the "Water Temperature Control System (1997 C)" competition, the heater is powered by AC220V, and the heater (temperature) is controlled by relays or bidirectional thyristors. The...
[i=s]This post was last edited by fdsf on 2019-7-29 22:07[/i]First pictureFigure 1Figure 21. As shown in Figure 1, what is the function of the xenon lamp Vin pin of U14? What is the function of RJP400...
After repeated debugging, I finally successfully drove the DS1307 calendar module today and can perform read and write operations on the calendar module.The DS1307 module communicates via I2C. I initi...
3. Algorithm Demo routine demonstration
All projects are located in the "Demo\Algorithm\Application" folder on the CD. The examples in this chapter only demonstrate the algorithm functions. The algori...
/* Write the LED control program to complete the alternating display of odd and even LED lights. Requirements: 1. Connect 8 LEDs to port P0 and 3 buttons to port P1.0~P1.2. 2. T0 is used for delay, a...[Details]
1. Realize unlimited non-connection broadcast ①Change BLE_GAP_ADV_FLAGS_LE_ONLY_LIMITED_DISC_MODE to BLE_GAP_ADV_FLAGS_LE_ONLY_GENERAL_DISC_MODE. After the broadcast timeout, it can still continue to...[Details]
Princeton Instruments announces the immediate availability of the newest member of the NIRvana® SWIR family: the NIRvana HS. To meet the growing demand for SWIR products in today’s scientific, indust...[Details]
Editor's note: In order to promote the development of the Internet of Vehicles industry, we have invited experts and scholars in the industry to jointly offer suggestions and launch the "Internet of ...[Details]
1 COP820CJ chip introduction
COP820CJ is an 8-bit single-chip microcomputer produced by National Semiconductor Corporation. It contains 64 bytes of RAM and 1k bytes of ROM, and has 24 I/O port...[Details]
On May 23, SK Hynix production director Kwon Jae-soon recently told the Financial Times that the company's HBM3E memory yield is close to 80%.
Compared with traditional memory products, the ma...[Details]
Summary: A combined current-sense amplifier and multiplier (MAX4211F) measures the voltage across the load and provides a voltage at one of its outputs (the power output) that is proportional to th...[Details]
When it comes to waveform algorithms, it is easy to think of the mathematical operation function "math" in the oscilloscope, which can implement dozens of algorithms to fully meet application needs. ...[Details]
In MCU, DSP and other applications, watchdog circuits, also known as voltage monitor circuits, are widely used, such as IMP813L, X25045, etc. This article summarizes some basic techniques and precaut...[Details]
Overview The FD05 AGC intermediate frequency amplifier module is a small signal amplifier in the medium wave band with AGC (automatic gain control) function for communication equipment. It is mainly...[Details]
Performance testing, load testing, stress testing, stability testing? What is performance testing? Answer: When the system is under certain pressure, we check the CPU, memory, disk, network bandwidth...[Details]
01 Introduction Polarization extinction ratio (PER) is an important performance indicator of polarization-maintaining optical fiber and its devices, which reflects the ability to maintain polarizati...[Details]
Large signal (above 0.5V) detector, also called envelope detector.
1. Series diode peak envelope detector
The principle circuit of this detector is shown in Figure 5.5-10A. In the cir...[Details]
With the rapid development of new energy vehicles and autonomous driving, many EMI problems have occurred in the application of automotive power chips:
First, autonomous driving and smart cock...[Details]
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