-
**This article uses the following environment: Computer: WIN10 Development board: W80X (w806 w801 w800 air101 air 103) Platform: CDK Display: openmv 1.8-inch SPI display 128X160 (st7735r, program c...[Details]
-
Common faults of electrolytic capacitors include capacity reduction, capacity disappearance, breakdown short circuit and leakage. The capacity change is caused by the gradual drying of the electrolyt...[Details]
-
'M8-based marquee program
'8 LEDs are connected to port PB and grounded through a 1K resistor. A high-level LED lights up.
$regfile = "m8def.dat" 'Define the CPU model as M16
$crystal = 1000000 'Us...[Details]
-
The time is approaching when a car chip can be worth a supercomputer. A week ago, Nvidia released Thor, the most powerful core for smart cars. The single-chip computing power reaches 2000TOPS, which ...[Details]
-
Industrial control voltage generally refers to the voltage used to control industrial equipment and machinery. In the industrial field, the control voltage can be direct current (DC) or alternating...[Details]
-
#include reg51.h
#define uint unsigned int
#define uchar unsigned char
sbit rs=P2^0;
sbit of=P2^1;
fly code tab1 ={"cekongjishuyiqi"};
uchar code tab2 ={"danpianjishiyan"};
void delay...[Details]
-
Jiwei.com (Text/Kelven) Xiaomi officially released two 5G mobile phones, Xiaomi 9 Pro and Xiaomi MIX Alpha, at the end of September. Among them, Xiaomi 9 Pro 5G has been on the market. It has made mi...[Details]
-
STM32F1xx official information: "STM32 Chinese Reference Manual V10" - Chapter 9 Interrupts and Events The Cortex-M3 core supports 256 interrupts, including 16 core interrupts (exceptions) and 240 ...[Details]
-
At the Mobile World Congress (MWC) in February this year, many mobile phone manufacturers brought folding screen designs to the display, such as Samsung Galaxy Fold and Huawei Mate X. In fact, OPPO a...[Details]
-
According to WitDisplay, the 2024 International Display Week (SID Display Week 2024) was held in San Jose, USA. Tianma, a leading company in the new display industry, brought many innovative techno...[Details]
-
According to Shangguan News, at present, the Lingang plant of Jita Semiconductor has achieved continuous closed production so far, and has always maintained more than 98% of its production capacity i...[Details]
-
1) Read the instruction manual of the ground resistance meter carefully and have a comprehensive understanding of the structure, performance and usage of the instrument. 2) Prepare all the nece...[Details]
-
Qualcomm's CFO said at the JPMorgan Chase & Co. conference that it would use Intel's technology for product manufacturing under appropriate commercial terms. According to reports, Intel 18A (...[Details]
-
The inverter has many setting parameters, and each parameter has a certain selection range. It is often encountered that the inverter cannot work properly due to improper setting of individual para...[Details]
-
The ordinary timer of STM32 has four outputs: TIMx_CH1, TIMx_CH2, TIMx_CH3 and TIMx_CH4. The output comparison method can be used to generate square wave outputs of different frequencies. The simple m...[Details]
DIY/Open Source Hardware
京公网安备 11010802033920号
EEWORLD