[i=s]This post was last edited by lingxin_yuhe on 2022-8-13 11:54[/i]Preface: Bluetooth controls the display of OLED. First, drive the OLED. I wanted to use the MCU's I2C driver + u8g2 for display, bu...
I am new to Saber. I use Saber to simulate. There are warnings in netlisting and errors in DC analysis. I don't understand and don't know how to fix it. Can someone who knows how to do it help me? It'...
"Linux/UNIX System Programming Handbook (Volumes 1 and 2)" is an authoritative book introducing the programming interface between Linux and UNIX. Michael Kerrisk, a senior Linux programming expert, de...
Background Information By 2020, the ADAS market is expected to reach $60 billion . This means a compound annual growth rate of 22.8% from 2014 to 2020. Obviously, this means huge opportunities for...[Details]
SAN JOSE, Calif., June 11, 2014 – Power Integrations (Nasdaq: POWI), the world leader in high-efficiency, high-reliability LED driver ICs, today introduced four driver reference designs for PAR30 and...[Details]
A pull-up resistor pulls an uncertain signal to a high level through a resistor. At the same time, this resistor also plays a current limiting role. A pull-down resistor pulls the signal to a low lev...[Details]
1. The experimental task
is to move a single light left and right. The hardware circuit is shown in Figure 4.4.1. The eight light-emitting diodes L1-L8 are connected to the P1.0-P1.7 interfaces of ...[Details]
A laser rangefinder is an instrument that uses laser to accurately measure the distance to a target. When working, the laser rangefinder emits a very thin laser beam to the target, and the photoelec...[Details]
Zhiyong high-voltage differential probes are widely used in various applications. They can provide excellent general-purpose differential signal measurements for today's high-speed power measurements...[Details]
Infrared temperature measurement technology is an important means of product quality control and monitoring, and is also an important guarantee for online fault diagnosis and safety protection of equ...[Details]
The Honor 50 series launch conference will be held at 19:30 on June 16, when several new products including Honor 50SE, Honor X20SE, and Honor Play 20 will be launched. Foreign media 91mobiles...[Details]
org 00h ;The program starts from 00h when it is powered on ajmp main ;Jump to the main program org 0030h ;The starting address of the main program main: mov a,#0feh ;Assign A to 11111110 mov r0,#8 lo...[Details]
Soil that is too acidic or too alkaline can limit important factors in healthy plant growth. Most plants cannot tolerate overly acidic or overly alkaline soils. Therefore, it is very important to u...[Details]
//In order to ensure that the code can be compiled correctly in any version of the IAR compiler, the following conditional compilation is performed.
#ifdef __IAR_SYSTEMS_ICC__ ...[Details]
ROHM has developed 10 types and 3 packages of automotive Nch MOSFETs with high mounting reliability.
Very suitable for various motors used in car doors, seats, etc. and LED
headligh...[Details]
: First, I don't know what type your a and b are. If they are defined as floating-point types, you can write it like this: float f_Div = a/b; If one of the two is an integer, then force the integer t...[Details]
The torque of an electric power meter is related to the mutual direction of the current of the voltage and current coils of the meter. If the current direction of one of the coils is reversed, the to...[Details]
Recently, Huiyang District held an authoritative interview activity on studying and implementing the spirit of the Third Plenary Session of the 20th CPC Central Committee at the Huiyang District Scien...[Details]