-
In order to achieve uniform display effect of OLED and solve the cross effect, the structural characteristics of OLED and the driving characteristics of passive OLED devices are first analyzed, an...[Details]
-
Small portable devices with batteries such as mobile phones and smartphones need to reduce current consumption and extend their use time. Environmentally friendly electrical products, equipment, an...[Details]
-
This is the beginning of porting the latest (2021-3-1 18:49:35) u-boot kernel and busybox to ok6410a Information Pack OK6410-A-1G User CD (A)-20160812 Link: https://pan.baidu.com/s/1FqrI_UdiA6F2jAB...[Details]
-
This example sets up a button to adjust the square wave of different frequencies (multiples of 100) from 100-1000hz. In addition, serial port communication is added, and the corresponding frequency c...[Details]
-
Proper selection of input network components is critical to the balance of the drive and input networks of high-speed ADCs (see application note: "Proper Selection of Input Networks to Optim...[Details]
-
1 Introduction
As the application field of embedded systems continues to expand, the complexity of the system is also increasing. Therefore, it has become a general trend to implement user graphic...[Details]
-
Because the inverter uses different power supply voltage levels, different levels of voltage need to be provided when repairing the inverter. However, when performing board-level maintenance or eve...[Details]
-
· It uses a reduced instruction set (RISC) with only 33 instructions. The instruction word length is 12 bits, and all instructions are single-byte instructions. Except for instructions involving chan...[Details]
-
According to Reuters, industry insiders said that the US Department of Commerce's tightening sanctions have put Huawei's supply chain in trouble, and Huawei's competitors such as Xiaomi, OPPO, and vi...[Details]
-
Power line communication (MV-PLC) technology refers to the use of medium-voltage power lines (usually 10KV voltage level) in the power transmission network as a signal transmission medium to tran...[Details]
-
First question: What is a stepper motor? A stepper motor is a motor that uses an electrical pulse signal to control the motor to rotate a specific angle. For example, if you give the motor a pulse si...[Details]
-
1 Introduction
MAX1524 is a small, step-up DC-DC converter produced by MAXIM, USA. It can be applied to various topologies such as step-up, SEPIC, and flyback. With fixed on-time and minimu...[Details]
-
According to foreign media sammobile, Samsung seems to have sent a service termination notice for the "Find My Watch" function to Galaxy Watch 3 users. The notice reads: Although the "Find...[Details]
-
main.c source code:
/*
*illustrate:
*PA9:USART1_TX;PA10:USART1_RX
*/
#include "stm32f10x.h"
#include "stm32f10x_rcc.h"
#include "stm32f10x_gpio.h"
#include "stm32f10x_usart.h"
#include "stm32f10x...[Details]
-
In the face of new changes in the energy supply and demand structure and new trends in international energy development, how can energy storage play a key supporting role in accelerating the construct...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
