-
This section describes how to detect high and low level changes on the pin by reading the RIS register. Create a new project with the structure shown below: In the main.c file, enter the following...[Details]
-
Digital tube structure and classification The digital tube is one of the light-emitting devices. It is composed of seven strip-shaped light-emitting diodes (a, b, c, d, e, f, g) and a small dot lig...[Details]
-
Recently, Zhouming Technology stated in an institutional survey that since the fourth quarter of last year, some upstream raw materials have seen price increases. The magnitude and frequency of price...[Details]
-
Oscilloscope probes have X1 and X10 gears. How should we choose when measuring a signal? 1. Let's look at their differences first? X1 gear means that the signal enters the oscilloscope without attenu...[Details]
-
Today, I used STLINK and ULINK to burn, but both failed. The burning mode was SWD! The error message was: flash timeout, reset the target and try it again Error: Flash Download failed - "Cortex-M3" T...[Details]
-
In the past, many clever computer algorithm designs have changed our computing technology. By operating the intermediate operators provided in standard computers, many efficient functions can be gene...[Details]
-
According to industry chain sources, Samsung Display Co., Ltd. (SDC) will mass-produce QD OLED in the fourth quarter, and QD OLED TVs will be released at CES 2022. Recently, SDC decided to produce ...[Details]
-
In November last year, MediaTek launched the Dimensity 9000 processor based on TSMC's 4nm process. It has excellent energy efficiency, but only supports 5G in the Sub-6G frequency band. Compared with...[Details]
-
The purpose of the reset circuit is to provide a level opposite to the normal working state at the moment of power-on. Generally, the principle that the capacitor voltage cannot change suddenly is ...[Details]
-
In order to improve the reliability of the MCU itself, in recent years, MCU manufacturers have taken a series of measures in MCU design to improve reliability. These technologies are mainly reflecte...[Details]
-
The vector network analyzer has a built-in signal generator that can perform frequency scanning on a frequency band. If it is a single-port measurement, the excitation signal is added to the port, an...[Details]
-
ARM instructions: what are adr adrl ldr mov? ADR is a pseudo instruction for reading addresses in a small range, which reads the address value based on the relative offset of PC into the target reg...[Details]
-
On the morning of the 11th, at Jujiang Power Technology Co., Ltd. in Youbu Town, Lanxi City, rows of photovoltaic panels were neatly arranged on the roofs of various factories, generating clean electr...[Details]
-
Although tensions in European supply chains have eased recently, risks are rising again. Some industries and countries are more vulnerable due to shortages of materials and labor and price surges. ...[Details]
-
DigiKey, a global distributor of electronic components and automation products with full stock and fast delivery, is pleased to announce
the addition of hundreds of supplier partners and the la...[Details]