1. The function of this software is to downgrade the firmware of "USB MSP430 emulator" from V3 version (CDC) to V2 version (VCP), so that it can be applied to the lower version of IAR for MSP430 softw...
I have a PCI144 card. Now I have a membrane switch connected to the PCI144 card. I want to control the switch through the membrane switch. How can I program it? Is there anyone who has experience in p...
Inexpensive peak detector requires few components The positive peak detector circuits in Figures 1 and 2 do not require a rectifier diode and instead use a TI TLC372 fast comparator IC 1 with an op...
1. How to use the matrix keyboard of the microcontroller to input the value you want to set? My idea is to number the program of the matrix keyboard, then query the key value and enter it into an inte...
ZTE,
caught
in the vortex of
the US ban on the sale
of chips
, has sounded the alarm for China's information technology industry and revealed China's "chip disease". Let's follow the ...[Details]
1.MAX31865 (1 Introduction The MAX31865 is an easy-to-use thermistor-to-digital converter optimized for platinum resistance temperature detectors (RTDs). External resistors set the RTD sensitivity, a...[Details]
In most countries, the military is a fairly large group, and the health of soldiers is particularly important to the combat effectiveness of the army. The US Department of Defense's Advanced Resear...[Details]
In order to strengthen the traceability management of recycling and utilization of power batteries for new energy vehicles, and to standardize and guide all relevant parties to fulfill their tracea...[Details]
MCU Programming: Find the average value of 8 unsigned numbers. There are 8 unsigned numbers stored in 8 units of the internal RAM starting at 20H. It is required to save their average value in R2. ;-...[Details]
In the 51 single-chip microcomputer's on-chip data memory units 20H and 21H, the data 9 and 2 are stored respectively. Write a program to calculate the difference and product between the two. The d...[Details]
For the STC89 series microcontrollers in PQFP-44 and PLCC-44 packages, 4 I/O ports P4 are added. The address of P4 port in the special function register is E8H, which can be bit addressed. User...[Details]
There are many types of blood glucose meters on the market, with different structures and shapes, prices and accuracy. It is difficult to achieve both price and accuracy. The reason is that a sui...[Details]
include ht47c20.inc data .section 'data' count db ? code .section at 0 'code' org 00h jmp start org 04h reti org 08h reti org 0ch jmp rtc_int org 10h reti ;**************************** star...[Details]
The "2018 China Household Photovoltaic Brand Conference" was held in Beijing on January 23. The conference was hosted by the China Photovoltaic Industry Association and organized by the Jianheng Certi...[Details]
The biggest attraction of smartphones this year is the full screen. In the second half of the year, mobile phone manufacturers held press conferences one after another, and launched full screen mob...[Details]
1 Overview The main type of smart card used in current social life is contact-type smart card, which needs to be in contact with the contact point of the read-write terminal when working, and h...[Details]
Although it is tuned on MEGA128, it is applicable to all AVR chips. Just change the pin settings. The program is not original to me. I just modified the DS1302 program and the week calculation pro...[Details]
The AVR timer T1 interrupt sample program uses the AVR timer T1 for 1S timing and uses the LED indicator of the PD port for simple indication. #include iom16v.h #include macros.h ...[Details]