-
Samsung is working with internationally renowned financial services company Mastercard to develop a bank card with a built-in fingerprint scanner. The purpose is to reduce physical contact and impr...[Details]
-
Some time ago, OPPO announced its top flagship, the new Find X series, after the release of MediaTek Dimensity 9000. According to some previous news, the new Find X series will be named Find ...[Details]
-
Virtual Instrument Concept
If we summarize which technology has had the greatest impact on human life in the past 50 years, it must be computer technology. After 50 years of development, computers...[Details]
-
Using traditional mercury or alcohol thermometers to measure temperature not only takes a long time to measure, is inconvenient to read, and has a single function, it can no longer meet people's requ...[Details]
-
Opening remarks:
All the contents in the previous chapters are about using self-built fonts, which is equivalent to using the image mode of the LCD screen. In fact, the driver chip of this 12864 LCD ...[Details]
-
1.
Motor
deviation counter overflow error occurs during high-speed rotation.
Countermeasures: Check whether the wiring of the motor power cable and
encoder
cable is correct and...[Details]
-
We understand the so-called intelligent robot in a broad sense. The most profound impression it gives people is that it is a unique "living thing" that can control itself. In fact, the main organs of ...[Details]
-
The microprogram memory uM stores the microprograms that implement the entire instruction system in the microprogram controller. In the COP2000 experimenter, the microprogram memory uM is compos...[Details]
-
start.S source code: .globl _start .globl delay //Use globl declaration, external functions can call delay function _start: // Hardware related settings // Peri port setup ldr r0, =0x700000...[Details]
-
On the evening of November 17, Jiangfeng Electronics announced that the company recently signed a "Partnership Equity Transfer Agreement" with Zhao Yongqing, and acquired part of his subscribed share...[Details]
-
STM32 has a built-in PVD function, which is used to monitor the MCU power supply voltage VDD. The PLS bit in the power control register can be used to set the threshold of the monitoring voltage, and...[Details]
-
Apple is considering a new partnership with LG that would allow the giant to sell iPhones, iPads, and Apple Watches in its more than 400 retail "LG Best Stores" in South Korea, Business Korea reports...[Details]
-
I. Definition 1. Pull-up means clamping the uncertain signal at a high level through a resistor! "The resistor also acts as a current limiter"! The same applies to pull-down! 2. Pull-up is to in...[Details]
-
0Introduction
The infrared sensing system is used to sense whether there are harmful gases nearby. When the infrared sensing system senses that harmful gases are approaching, it sends a high l...[Details]
-
Servo drives are an indispensable key component in the field of modern industrial automation. They can accurately control the speed, position and torque of the motor and are widely used in robots, ...[Details]