When I first get a datasheet that I’m not familiar with, I try to read the warnings. I know firsthand how hard it is to address the consequences of the warnings later instead of avoiding the problems using the warnings. Reading and following the warnings will usually result in a success...
First and foremost, you need to get your very own PLC to work with. Computer programming of any kind is not a spectator sport, and can only be learned by a significant investment of time and effort at the keyboard. In many ways, learning to program is like learning a new spoken or wr...
Maybe you should check program as below and clear PLC Memory (There are some random data on D1300 - D1400) and download project again. modbus coba coba euy V 3.cxp Expand i try your ladder diagram and i change wiring SDA- to A and SDB+ to B or SDA- to B and SDB+ to A is ...
So, next we attempt to design a temperature sensor transmitter using the MAX12900 with the industry-standard MAX31856 precision thermocouple to digital converter. The MAX31856 interfaces to the thermocouple and provides data to an SPI interface. A microcontroller is also required, both to read t...
i wanna ask something, can this arduino with color sensor to read average color in 2 sec for “telling” what is this based on color like a red color in apple, because apple not really red color. I think if we take an average value in few sec, this arduino can tell this an apple...
and define some variables needed for the program. In the setup section we need to define the two pins as inputs, start the serial communication for printing the results on the serial monitor, as well as read the initial value of the output A and put the value into the variable aLast...
int chk = DHT.read11(DHT11_PIN); delay(1000); } To see an example of using the DHT11 sensor outputs as variables in other functions, check out our articleHow to Set Up an Ultrasonic Range Finder on an Arduino, where we use theDHT.humidityandDHT.temperaturevariables in a formula that...
Never let an electric motor drop dead. Learn how to listen and read the motor’s soul. Learn how to prepare for transformer acceptance tests and final inspections On-site transformer diagnostic measurements: The art of troubleshooting and maintenance ...
Yes, gangs of people I never mentioned, and you know how people are once you think of them. They want to be immortalized in words. The subset of authors wants you to read their books. Once you get ahold of a book, you can dangle it over a fire or tear the pages out. If you li...
ATEL ONU includes a variety of models, according to the access way ,it is divided into two fiber access and one fiber access type two kinds, and all parameters such as input optical power and output RF level etc can be read from web or OLT. ...