-
Is it necessary to install a car dsp?
The installation of an in-vehicle digital signal processor (DSP) is related to the needs. The following are some situations and recommendations for instal...[Details]
-
Figure 2.16 depicts a four-pin dual in-line package device with die leads connected to an ideal logic device. It contains a transmission circuit and a circuit. The transmission circuit is a push-p...[Details]
-
ADC Introduction The 12-bit ADC is a successive approximation analog-to-digital converter. It has up to 19 multiplexed channels that can measure signals from 16 external sources, two internal source...[Details]
-
What is overmodulation?
Usually, the SVPWM we use is in the white inner circle in the figure above, and the output phase voltage amplitude can reach Vdc/sqrt(3). This area is called the ...[Details]
-
Android multi-touch essentially requires support from the LCD driver and the program itself. Currently, all mobile phones from well-known manufacturers such as HTC, Motorola and Samsung that use the ...[Details]
-
O Introduction
Infrared pumps are usually used to complete the function of "extending your hand to get water out, retracting your hand to stop the water flow". Generally, they can provide manua...[Details]
-
Step 1: Configure GPIO The operation of the GPIO port has been explained in the chapter "Lighting up the first LED". Now let's look at a register: This register can only be read. The more I look ...[Details]
-
MCS-51 microcontroller has multiple interrupt sources. Taking 8051 as an example, there are 5 interrupt sources, two external interrupts, two timing interrupts and one serial interrupt. In this sec...[Details]
-
Mouser Electronics , an authorized global distributor of electronic components focused on introducing new products, is now stocking the DT-XT sealed connector system from TE Connectivity (TE), a we...[Details]
-
S3C2440 interrupt architecture ARM's 7 working modes User mode (usr): the normal program execution state of the ARM processor Fast interrupt mode (fiq): used for high-speed data transmission or chann...[Details]
-
On January 19, according to Digitimes, as the chip shortage has not eased in 2022 and the supply side is still disturbed by uncertain factors such as the epidemic, domestic demand for chips will cont...[Details]
-
Preface
About one-third of our life is spent sleeping, and good sleep is a necessary condition for good health. Sleep apnea is a very common sleep breathing disease. According to surveys, ...[Details]
-
Software:
The previous article reviewed the hardware knowledge related to the interrupt controller principle of s3c2440. With this foundation, we can analyze the software analysis method in Li...[Details]
-
The first line displays "Welcome"; the second line displays "Happy day"; if you want to display other characters, please directly fill the corresponding code into the array LCMLineOne and LCMLineTw...[Details]
-
Tianyancha APP shows that Beijing Ruisi Zhixin Technology Co., Ltd. recently underwent industrial and commercial changes, adding several shareholders including OPPO's affiliated company - Xunxing Inv...[Details]
Discrete Device
京公网安备 11010802033920号
EEWORLD