-
According to the latest report from consulting firm Sigmaintell, quotations for LCD panels for TVs are expected to continue to decline in April 2022, with the price decline for small and medium-sized...[Details]
-
1. CRC calculation formula All STM32 chips have a built-in hardware CRC calculation module, which can be applied to the communication program. This CRC calculation module uses the common calc...[Details]
-
DoNews January 20 news (Zhang Jia) Recently, DoNews learned that an OPPO employee broke the news on the workplace social software Maimai that OPPO illegally terminated the labor contract and fo...[Details]
-
1.
Experimental tasks
As shown in Figure
4.2.1
, the monitoring switch
K1
(connected to
the
P3.0
port) is used, and...[Details]
-
Recently, Tesla CEO Elon Musk said that consumers can now use Bitcoin to purchase Teslas. Currently, Tesla’s US official website has opened a Bitcoin payment portal. Bitcoin extended its gains to 3...[Details]
-
Digital temperature sensors can be directly interfaced with microprocessors, greatly facilitating the processing of sensor output signals. This article takes the TMP04 digital temperature sensor wi...[Details]
-
1 Introduction
As the requirements for image acquisition in scientific research are increasing, the storage capacity and speed of the number image acquisition system have been put forward hi...[Details]
-
According to Russian media Kommersant, the price of local CPUs designed by Russian companies has doubled due to strong demand and complex logistics. Notably, Baikal Electronics claims that its partne...[Details]
-
This article briefly describes the shortcomings of traditional photovoltaic power generation system inverters and the advantages of transformerless photovoltaic inverters. It also discusses the factor...[Details]
-
;LCD setting (lower 8 bits of command mode word)
BIAS EQU 52H 1/3 bias 4 back
RC256 EQU 30H system clock selects
on-chip RC oscillator
SYSEN EQU 02H turn on system clock
LCDON EQU 06H turn on bia...[Details]
-
Specific implementation functions It consists of STC89C52 microcontroller + LCD1602 liquid crystal display + ADC0832 module + buzzer + DHT11 temperature and humidity sensor + light sensor + LED + but...[Details]
-
Using power lines as channels for communication is a good way to solve the last mile problem. However, as a communication channel, power lines have the characteristics of high noise, multipath effe...[Details]
-
Facebook's controversial project to develop intelligent conversational robots that can communicate in ways that humans cannot understand has been shut down last month because researchers are worried ...[Details]
-
There have been many discussions online about the phenomenon that the STM32 I2C interface is deadlocked in the BUSY state and cannot be recovered. Looking at the older posts from a few years ago, som...[Details]
-
Preface
Since the issuance of 5G licenses in 2019, after five years of development, my country's 5G has achieved remarkable results in infrastructure construction, user scale, innova...[Details]