-
Glucose is the sugar we absorb from food. It is the "fuel" that powers every cell in the human body. So can glucose also power medical implants? Engineers from the Massachusetts Institute of Technolo...[Details]
-
1. Test of power supply ripple based on oscilloscope
1. What is ripple?
Ripple is defined as the AC component superimposed on the DC stable quantity in a DC voltage or current.
It has the...[Details]
-
MCU communication refers to the information exchange between MCU and computer or between MCU and MCU. Usually, we use more communication between MCU and computer. There are two modes of communication:...[Details]
-
The method of connecting a single-phase inverter outputting three-phase 220V to a three-phase motor is as follows:
Determine the input power and output voltage of the inverter
First...[Details]
-
You can divide most waves into the following categories: ■Sine wave ■Square wave and rectangular wave ■Sawtooth wave and triangle wave ■Step and pulse shapes ■Periodic and non-periodic signals ■Synch...[Details]
-
The configuration steps are as follows: Step 1: First configure the ANSELx register to define the IO port as digital IO or analog input IO Step 2: Configure TRISx to define the IO port as input ...[Details]
-
The wearable device market is developing rapidly, with thousands of devices and auxiliary tools, including smart watches, bracelets, apps, etc., which can help you monitor your daily health informa...[Details]
-
I originally planned to make a 6SN7 two-stage tube for FD422. I checked the price online and found that it was 45 yuan per tube and it was made in China. It was almost equivalent to my pair of FD4...[Details]
-
The implementation of L3 autonomous driving is not only a watershed in the relationship between people and vehicles, but also a watershed in the competition among China's intelligent driving compan...[Details]
-
Startup code:
Set the interrupt vector in the following order:
RESET
UDEF
SWI
PREFETCHUDEF
DATAABT
NOP //Reserved address
IRQ
FIQ
A total of seven ...[Details]
-
Specific implementation functions Functionality: (1) Use digital tubes to display hours, minutes and seconds in the format of "hours-minutes-seconds"; (2) Use 6 buttons to control hours, minutes ...[Details]
-
Recently, Honda officially announced that CEO Takahiro Hachigo will step down and be replaced by Toshihiro Mibe, head of the automaker's R&D department, who will take office on April 1. Mibe promised...[Details]
-
At the beginning of 2020, the sudden outbreak of the COVID-19 pandemic brought severe challenges to people's work and life, and the production and operation of enterprises, especially to the informat...[Details]
-
Low-speed comparator for driving relays
Function of the circuit
When it comes to low-speed comparison circuits, people tend to think that it is a circuit with poor performance. In fact, this c...[Details]
-
There is a project in the laboratory that uses the alarm function. For example, when the temperature or stress is too high or too low, the alarm is activated, and a command is sent to the serial port...[Details]