As shown in Figure 1, this is the internal diagram of the SG2525 driver chip
[1] As mentioned in Figure 2 (yellow line), the output of the oscillator inside Figure 1 is divided into two paths. One pat...
Bradán Lane is developing a multifunctional NeoPixel board. It uses 310 WS2812 2020 LEDs and a Lolin ESP32-S2. It consists of four concentric rings and two 5×7 squares in the center.It runs CircuitPyt...
Last three days!!! Ebyte provides a variety of Bluetooth, 4G, WIFI, and lora modules for free for everyone to choose from. If you are interested, come and apply!The models that can be applied for eval...
The following article comes from Ruiban Laboratory, and the author is the cute class girl~
Today's highlights:1. The role of impedance matching circuit2. Ideal model of impedance matching3. High-frequ...
MVK/MVKL - Move a Signed Constant into a Register and Sign-Extend ('C64x)
Syntax
MVK (.unit) cst, dst
.unit = .L1 or .L2, .S1 or .S2, .D1 or .D2
//c6000 dsp structure includes register file A and regi...
When purchasing a rangefinder, you need to consider several points:
1. Measuring range 2. Measuring accuracy 3. The field of use is basically divided into the following situations:
a) When you o...[Details]
The circuit described in this article uses the AD5426/AD5432/AD5443 current output DAC and an operational amplifier to provide a two-quadrant signal multiplication function. Its multiplication bandwi...[Details]
There are two main types of rain gauges and rain gauges:
1. Rain gauge
is an instrument that measures the total amount of liquid and solid precipitation in a certain period of time. It is g...[Details]
Generally speaking, those who develop embedded products will reserve a UART for Debug debugging in the early stage of the product, which should be the so-called serial port debugging. But often the c...[Details]
Instrument panel (bus type) solution based on Renesas MCU
Instrument panel is an indispensable part of the car. Traditional instrument panel is an electromechanical analog instrument panel with l...[Details]
A sudden epidemic has put Mao Weiming, who has just taken office as the chairman of the State Grid Corporation of China, in a "big test". In the one month or so of epidemic prevention and control w...[Details]
The shift from 400 V to 800 V in electric vehicle (EV) battery systems has brought silicon carbide (SiC) semiconductors to the fore in traction inverters, on-board chargers (OBCs) and DC/DC convert...[Details]
Speaking of laminated batteries , they are small in size and have a low self-discharge rate. They are indispensable in some low-power consumption occasions such as multimeters, toy remote controls, a...[Details]
Market research firm Gartner recently said that by 2020, 100 million people will use AR to shop in stores and online, and people will be able to experience product visualization in different environm...[Details]
According to foreign media reports, Ford Motor Company has applied to the US Patent and Trademark Office (USPTO) for a patent for an in-vehicle hearing detection system. Image source: USPTO Fo...[Details]
The future development of ambient lighting will become more and more intelligent and humanized. High-quality automotive ambient lighting has become an indispensable design element in the field of aut...[Details]
1 Introduction
When studying electronic courses such as "Electronic Circuits" and "Signal Processing", college students only understand the real signal characteristics in theory. They cannot r...[Details]
I remember when I was studying, I saw that many adults like to hang a bunch of keys on their waistbands, especially those who own cars. Then a large piece of car keys is put together with other keys....[Details]
Yan'an High-tech Zone Investment Promotion Team went to Chengdu and Wenzhou to conduct investment promotion inspection activities. From October 14th to 19th, Qin Li, member of the Party Working Commit...[Details]
Analog electronics
京公网安备 11010802033920号
EEWORLD
