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I am building a project to send HID keystrokes to a computer with an ATTiny85. I want to detect when the USB communication is working, in order to turn on...
Asked on 01/04/2022 by Bobby Tables
0 answerI have a PIR sensor which I use to detect the motion and turn ON and OFF the lights on the basis of it. I have PIR connected with...
Asked on 01/02/2022
4 answerI am writing EPROM dumper with Arduino UNO and utility program in C and I am using Ubuntu 20.04. The Arduino sketch works fine, but I am having few problems...
Asked on 12/30/2021
0 answerI connected corresponding pins of Arduino Nano and the Ethernet Shield, connected my computer to a router (the light indicated the connection) and Ethernet Shield to the same router. Nevertheless,...
Asked on 12/30/2021 by silencefog
0 answerI am trying to create an unassigned array of size 512 and then assigning a reading to each indices. I want to get the start time before and after the...
Asked on 12/28/2021 by Anthony Chan
1 answerI am using STM32F103C8 and I am triing to compile a code with SDFat library. The problem is I need to use the second channel of the SPI1 (pins PB5,PB4,PB3,...
Asked on 12/28/2021 by LucasN
1 answerI'm trying to read serial data into Arduino. I usually use a Serial to USB cable to connect to the hardware and is sending data like33,Z,35.0,F,1073741.824,I,0.0,0x6833,Z,35.0,F,1073741.824,I,0.0,0x6833,Z,35.0,F,1073741.824,I,0.0,0x68At 38400 bound rate....
Asked on 12/28/2021
1 answerI have a BMP280 and BMP180 pressure sensor and I have both of them connected via I²C to a ESP8266. For the BMP180, I can get the sea level air...
Asked on 12/28/2021
2 answerI tried to receive an array of characters using SIM900, but I couldn't. I can receive just one character like 'G', but I want to receive a string "abcd". When...
Asked on 12/24/2021 by Reza Qasemi
2 answerI'm trying to use a template function, but I get an errorhome/guy/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld: sketch/emptyCode.ino.cpp.o: in function `startIOTservices()':/home/guy/Documents/git/Arduino/HomePi/emptyCode/emptyCode.ino:37: undefined reference to `void myTest::funcOne<bool>(bool)'/home/guy/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld: sketch/emptyCode.ino.cpp.o: in function `setup':/home/guy/Documents/git/Arduino/HomePi/emptyCode/emptyCode.ino:70: undefined reference to `void...
Asked on 12/24/2021 by guyd
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