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§01 Ultrasonic Sensor 1.1 Measurement Background The blog post about converting sound into "laser" inspired me to make an ultrasonic linear sound transmitter for classroom (Signals and Systems) exp...[Details]
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Dell'Oro is a market research organization that has been tracking and analyzing the telecommunications equipment market for many years. Recently, Dell'Oro released the global telecommunications equip...[Details]
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Changelog
time
Modifications
023-03-13
First draft completed
TMOD is not bit-addressable, and can only be configured as a whole regist...[Details]
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In the previous
design of the
flyback
power supply, we explained the working principle of the basic topology of the flyback power supply, the BUCK-BOOST
circuit
, and derived the evo...[Details]
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The basic 3-terminal regulator has been a staple in the designer's toolbox for over 30 years, and its basic architecture has not changed significantly. Using a fixed voltage reference, a resistor div...[Details]
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Yesterday, Honor announced the number of pre-orders for its smart screen on JD.com, which successfully exceeded 300,000 units. It is clear how popular it is. It is not difficult to imagine the grand ...[Details]
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Recently, Bloomberg New Energy Finance (BNEF) released the "2022 Component and Inverter Financing Value Report", adding a bit of heat to this cold weather. What is more worth celebrating is that Ch...[Details]
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The MSP430 series of microcontrollers are a type of 16-bit ultra-low power mixed signal processor (Mixed Signal Processor) that Texas Instruments (TI) began to market in 1996. It is called a mixed ...[Details]
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The microcontroller used is the Puzhong development board, the 8x8 dot matrix uses 74hc595 for segment selection, and the P0 port is selected 74hc595 The 8x8 dot matrix uses a common cathode (lef...[Details]
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Abstract— A high performance GaAsSb base, InP collector DHBT IC process for RF and microwave test systems has been developed. This GaAsSb process enables fT and fmax of 185 GHz and 220 GHz respecti...[Details]
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Author: Mark Himelstein, CTO of RISC-V Foundation RISC-V is now a decade old. Here’s a look at what the RISC-V Foundation has accomplished and how it’s moving forward with extensions targeting spec...[Details]
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In-vehicle video surveillance has become an important application field covered by digital video surveillance technology. Due to various considerations such as automobile and driving safety, the v...[Details]
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The basic accuracy of an LCR meter refers to the accuracy it achieves under optimal test conditions. Generally speaking, the basic accuracy does not include possible errors from the outside, such as...[Details]
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Microchip Expands Its Line of COTS Radiation-Tolerant Devices for Space Systems with 64-Mbit Serial SuperFlash® Memory
The SST26LF064RT memory product is Microchip's second space-gra...[Details]
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On November 10, security company Trend Micro recently discovered that the CMU (Connect Connectivity Master Unit) system of many models of Japanese automaker Mazda has multiple high-risk vulnerabili...[Details]
Microcontroller MCU
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