-
The domestic auto industry's new energy transformation has entered the second half, and competition is fierce. Many automakers are competing for sales and prices. Unlike many automakers who are rus...[Details]
-
EXTI key interrupt:
EXTI interrupt:
Note:
1. EXTI interrupt is an external interrupt, and related interrupt management devices need to be configured.
2. If it is an event interrupt, there...[Details]
-
Film capacitors are a type of capacitor with a wide range of applications and can be found in many household appliances. Film capacitors are made of metal foil as electrodes and wound with plastic ...[Details]
-
1T 8051 core, 16KB Flash, 2KB programmable Boot Loader, 1KB SRAM, 128B EEPROM, 25-channel low-power Touch Key, 1 26-channel 12-bit SAR-ADC, 4 general-purpose timers, 4 pairs of 8-channel 16-bit compl...[Details]
-
On the evening of February 17th, Beijing time, JA Solar (JASO, 8.20, -1.86%) announced that it has developed new high-efficiency multicrystalline silicon solar cells with a conversion efficiency of 18...[Details]
-
1. How to repair the monitor's power switch
Nowadays, most of the power supplies in monitors use switching type voltage regulators (switching power supplies for short). The so-called ...[Details]
-
We divide the manufacturing process of LED lamp beads and LED lamps into the following steps:
Chip/bracket/silver glue is the basic component of an LED lamp. The chip needs to be expanded for...[Details]
-
DSP (digital signal processor) is a unique microprocessor that processes large amounts of information using digital signals. Its working principle is to receive analog signals and convert them into...[Details]
-
Most analog integrated circuits (comparators, op amps, instrumentation amplifiers, references, filters, etc.) are designed to process voltage signals. When it comes to devices that process current ...[Details]
-
I believe that many people who are used to wireless Internet access have encountered a problem. If there are objects such as walls in the room, it is inevitable that the signal is very poor or even ...[Details]
-
At the 2020 CES, Beijing Optical Spoon Technology Co., Ltd. (AODTBJ) released the new 4D LiDAR SH2100 and disclosed its road test results. The relevant data can be viewed on the official website. ...[Details]
-
On the evening of March 20, according to the annual report released by Fudan Microelectronics, the company achieved operating income of 2.577 billion yuan in 2021, a year-on-year increase of 52.42%; ...[Details]
-
On the evening of February 25, the Redmi K40 and Redmi K40 Pro flagships were unveiled in China, with a starting price of 1,999 yuan (6GB+128GB). Following the debut of the K series flagship,...[Details]
-
Specific implementation functions The system consists of STC89C51 microcontroller + HX711 module + button module + LCD1602 display + alarm module, etc. Specific functions: 1. The system can reali...[Details]
-
The nominal AD conversion accuracy of CC2430 microcontroller is 14 bits, which is relatively high among microcontrollers. The most common use of CC2430 is as a sensor, and the principle of the phys...[Details]
Analog electronics
京公网安备 11010802033920号
EEWORLD