-
Recently I made a set of PIC+IO expansion chip TCA6424 program. void main(void) { System_Init(); wr_IIC(0x8c,0xff,0xff,0xff); while(1) { p0 = rd_IIC(0x80); p1 = rd_IIC(0x81); p2 = rd_...[Details]
-
With the rise of environmental awareness and increasingly stringent energy-saving requirements, LEDs have gradually replaced CCFLs in the backlight applications of consumer products such as notebooks...[Details]
-
Since there is a small project that needs to use touch buttons, stm8s can save a touch button chip, and the cost is relatively low. It is still valuable in some cost-sensitive applications. Now I wri...[Details]
-
1) No-operation delay (12MHz) void delay10us() { _NOP_(); _NOP_(); _NOP_(); _NOP_(); _NOP_(); _NOP_(); }
2) Loop delay (12MHz) Void delay500ms() { unsigned char i,j,k; for(i=15;...[Details]
-
Since the domestic market was opened to foreign-funded battery companies, a large number of foreign-funded power battery manufacturers have settled in. Recently, South Korea's SK Innovation announced...[Details]
-
For most electronic engineers, time domain signals are very intuitive and easy to understand, because the time domain is a real world and a domain that actually exists. All our experiences are develo...[Details]
-
Principle analysis of nitric oxide detector: Chinese name of nitric oxide detector: Nitric oxide
English name: nitric oxide;
NO Definition 1: The chemical formula is
NO2, a colorless and odorle...[Details]
-
Simple list of basic knowledge of LED display
LED is the abbreviation of light emitting diode, or LED for short. LED display screen (LED panel) is a display screen composed of LED device array...[Details]
-
LED display screens based on mobile data use the GSM/GPRS/CDMA/PHS network, which has the widest coverage and is the most stable. They can update the content of LED display screens in real time an...[Details]
-
introduction
In the logging instrument, the depth system is the most important part. Without the well depth in the depth system, most parameters in the instrument will lose their meaning . In ...[Details]
-
Three-terminal sampling integrated circuits are widely used in display switching power supply circuits. Their appearance is similar to that of transistors, but their internal structure is qualitative...[Details]
-
Faced with the rapid decline in cell and module prices, which has led to overcapacity, the photovoltaic industry has been calling for a year to reduce the LCOE-levelised cost of energy. Dr. HOMERAN...[Details]
-
In 2022, the chip shortage is still affecting the automotive industry, and this is not a problem that can be solved in the short term. Automakers of all sizes are still affected by the severe shortag...[Details]
-
China Energy Storage Network News:
On November 5, the 2016 Taishan Forum and Paris Agreement Implementation Seminar and the China Micro-Energy Network Industry Technology Innovation Alliance ...[Details]
-
In the process of software development in the automotive field, we often face a dilemma: we must pursue rapid product iteration and high performance, while ensuring key factors such as functional s...[Details]
Domestic Chip Exchange
京公网安备 11010802033920号
EEWORLD