-
Building configuration: STM8S_DEMO - Debug Updating build tree... Linking Error : no definition for "assert_failed" Error while running Linker Total number of errors: 1 Total number of warni...[Details]
-
This afternoon, DXOMARK announced that the Samsung Galaxy S20+ audio score was 66 points. The official said that its performance was not impressive because its playback performance was somewha...[Details]
-
1 Introduction Since the first digital signal processor (DSP) chip came out in the early 1980s , DSP has brought great opportunities for the development of digital signal processing with its ...[Details]
-
Servo drives are an indispensable part of modern industrial automation equipment. They are responsible for converting electrical energy into mechanical energy and driving servo motors for precise c...[Details]
-
LEDs are used in more applications today than just a few years ago. These applications range from high-end video displays to low-end lighting applications. Designers often require only a subset of ...[Details]
-
Viavi SmartPocket optical power meters (OLP-34, OLP-35 and OLP-38) are extremely cost-effective, durable, compact and easy to use on site. It is mainly used to measure the optical power level (dBm) a...[Details]
-
On August 17, the Shanghai Lingang New Area held a signing ceremony for the second anniversary of its establishment. 42 projects were signed on the spot, with an investment of nearly 28 billion yuan,...[Details]
-
The MAX78700 is an analog-to-digital converter (ADC) designed to work with a compatible MAX78xxx energy measurement processor. The device provides current and voltage measurements to the host, while ...[Details]
-
Flexible electromechanical connection options: Rutronik offers Lumberg high-current contact components for price-sensitive applications Optimal connection in confined spaces: Lumberg phase conta...[Details]
-
In order to obtain high-power LED devices, it is necessary to prepare suitable high-power LED chips. The common methods for manufacturing high-power LED chips internationally are as follows:
① Incr...[Details]
-
1. Fault phenomenon: 10db and above attenuation power is inaccurate; startup error Error finding operating system, operating system not found 2. Testing process After receiving the instrument, we f...[Details]
-
1 Introduction
The water level measurement and control device is an important measurement and control equipment for hydropower plants. The upstream and downstream water levels of hydropower plants ...[Details]
-
The 80C51 microcontroller was developed on the basis of the 8051, which means that in the development process of the microcontroller, there was the 8051 first, and then the 80C51. The 8051 microcon...[Details]
-
Apple has just held its 2020 fall new product launch online. The absence of the new iPhone is a bit regrettable, but the launch conference was full of useful information, including the release...[Details]
-
We know that there is a widely used instruction LDR in ARM CPU, which is mainly used to load data from memory (to be exact, address space) to general registers. However, both ARMASM and GNU ARM AS pro...[Details]
DIY/Open Source Hardware
京公网安备 11010802033920号
EEWORLD