Futuristiciox

Full video-  https://youtu.be/Wsxv97HIU-c?si=3Wx6_a_YFcpJnHO7 UART communication short-  https://youtube.com/shorts/uVVg_NuV92s?si=c0VhZxT8jl2V60o6 1. TrigEco mode-1 code- >>TrigEco mode-1 Minimal code- #define ECHOPIN 5 #define TRIGPIN 18 void setup () {   Serial . begin ( 115200 ) ;   pinMode ( ECHOPIN, INPUT ) ;     // Fixed: Standard input without pull-up   pinMode ( TRIGPIN, OUTPUT ) ; } void loop () {   digitalWrite ( TRIGPIN, LOW ) ;   delayMicroseconds ( 2 ) ;   digitalWrite ( TRIGPIN, HIGH ) ;   delayMicroseconds ( 10 ) ;       // Fixed: Standard 10µs trigger pulse   digitalWrite ( TRIGPIN, LOW ) ;     // 30,000 µs (30ms) timeout allows measurement up to ~5 meters   long duration = pulseIn ( ECHOPIN, HIGH, 50000 ) ;   int distance = duration / 58 ;   Serial . print ( distance ) ;   Serial . println ( " cm" ) ;   delay ( 50 ) ; } >>TrigEco mode-1...

impinj R700 Rain RFID reader UHF reader overview and functions itemtest software and web ui interface Futuristiciox 1. Arduino ESP32 data logging demo-  https://youtube.com/shorts/AIUUFstuOhE?si=2bcetKvW_fgV5T-v https://youtube.com/shorts/iKaNgzCLi2M?si=wJ4qeqfhgILIH4D6 2. Full device explaination Video-  https://youtu.be/64SsjOt0yZU?si=A5UIwDJWRL_idjkX https://youtu.be/kidvVEhelsU?si=-tvwfVRhvZvM7cja Data in Arduino IDE serial terminal- 3. Product and Buy link-  https://www.impinj.com/products/readers/impinj-r700 https://www.atlasrfidstore.com/impinj-r700-rain-rfid-reader-with-m800-series-sample-pack/?sku=IPJ-R700-M800-BUNDLE&srsltid=AfmBOopyd2DMUE9G2Vstt4YjnslvkqlWw6NQDSrMkuktJrGT_g6jQElwtZQ https://www.cisper.com/en/impinj-r700-rain-rfid-reader?sqrKeywords=r700 https://www.srkinnovations.com/products/impinj-r700-rain-rfid-reader?utm_source=google&utm_medium=organic&utm_campaign=SRK_feed_1+%28copy%29&utm_content=Impinj+R700+RFID+UHF+Fixed+Reader+%7C+4+Po...

Error - "This power supply is not capable of supplying 5V at 5APower to peripheralswill be restricted."  If we supply power via battery or buck converter. Solution- 1 Open Terminal CMD and follow commands sudo rpi-eeprom-config --edit Enter Password Add line- PSU_MAX_CURRENT=5000 save and reboot- press  Ctrl + O , then  Enter  to save and  Ctrl + X  to exit sudo reboot Video-1-  https://youtu.be/cgUmoREyvPY?si=rzXPpM7fpJjlKRjQ Video-2-  https://youtu.be/BUgu-MMQexc?si=H9GVchs4FcbSJK5W Solution-2 Ignore the power supply check and allow the USB ports to draw the maximum current (up to 1.6A total for Pi 4/5). Open the Terminal (Press Ctrl + Alt + T ). Open the Config File: Type the following command to open the configuration file with administrative privileges: sudo nano /boot/firmware/config.txt (Note: On older OS versions, the path might just be /boot/config.txt ) . Add the Line: Scroll to the very bottom of the file and add this exact line: us...