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Amazon.com: AITRIP 5pcs for Nano Board CH340/ATmega+328P Without USB Cable, Type-C Connection Compatible with Arduino Nano V3.0 : Electronics
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Amazon.com: Gikfun Micro Slide Switch Toggle Switch SMD On/Off 7 Pin for Arduino (Pack of 20pcs) AE1073 : Tools & Home Improvement
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Amazon.com: DSD TECH HM-10 Master and Slave Bluetooth 4.0 LE iBeacon Module Compatible with iPhone and iPad with 4 PIN Dupont Cable for Arduino : Electronics
![UNO stopped working. The SMD chip gets very hot, it does not run the code anymore and does not communicate anymore (cannot upload anything). "ON" and "L" LEDs light up when powered. UNO stopped working. The SMD chip gets very hot, it does not run the code anymore and does not communicate anymore (cannot upload anything). "ON" and "L" LEDs light up when powered.](https://preview.redd.it/cd7kzsem4xj71.jpg?width=640&crop=smart&auto=webp&s=4b9d848547d2e5ad39760746ec717d7d5bbb67c7)
UNO stopped working. The SMD chip gets very hot, it does not run the code anymore and does not communicate anymore (cannot upload anything). "ON" and "L" LEDs light up when powered.
![MKR PROTOSHIELD L ARDUINO - Expansion board | prototype board; MKR; pin header; 80x50mm; TSX00002 | TME - Electronic components MKR PROTOSHIELD L ARDUINO - Expansion board | prototype board; MKR; pin header; 80x50mm; TSX00002 | TME - Electronic components](https://ce8dc832c.cloudimg.io/v7/_cdn_/07/1A/80/00/0/565616_1.jpg?width=640&height=480&wat=1&wat_url=_tme-wrk_%2Ftme_new.png&wat_scale=100p&ci_sign=db39fb248c1b003e597a55b2095f615a72999192)