Circuitrocks

<r>Uploaded ko yung example sketch, Serial.begin(9600). Buksan ko Serial Monitor, puro squares at random symbols lumalabas, hindi readable text.<br/>
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Tried:
<LIST><s>[list]</s>
<LI><s>[*]</s>Restart Arduino IDE</LI>
<LI><s>[*]</s>Re-upload sketch</LI>
<e>[/list]</e></LIST>

Baud rate ba to ...

<t>Just installed Arduino IDE 2.3 sa laptop ko (Windows 11). Plug in Uno, nothing happens.<br/>
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Device Manager shows "Unknown Device" with yellow exclamation. Drivers not installing.<br/>
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Na-search ko CH340 vs FTDI driver topic, pero hindi ko alam aling chip yung sa Uno ko (bumili sa ...

<r>Hello po, beginner here uli. Stuck na naman.<br/>
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Setup: Arduino Uno, LED with 220ohm resistor, simple blink. Code uploads fine, no error. LED dead pa rin. Wala multimeter sa bahay (school lab only).<br/>
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Tried:
<LIST><s>[list]</s>
<LI><s>[*]</s>Flipped LED polarity</LI>
<LI><s>[*]</s ...

<r>Hello po, beginner ulit ako with another stuck moment.<br/>
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Setup: Arduino Uno, LED with 220ohm resistor, simple blink sketch. Code uploaded fine, no errors. Pero yung LED hindi nag-light up. Wala akong multimeter sa bahay (school lab lang).<br/>
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Things I tried:
<LIST><s>[list]</s ...

Wow! May Arduino Day pala dito sa PH! First-year ECE lang po ako, free pa po ba kapag attending? Kahit observer lang muna

Tinatanong ko rin sa adviser ko kung pwedeng credit yung attendance for tech immersion requirement. Sana go!

<t>Po, kelangan ko ng soldering iron for our intro to electronics class. Budget ko mga PHP 1500 max po. Sa YouTube parang yung "T12" iron ang mura tapos OK pa quality, totoo po ba?<br/>
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Importante po sa akin: hindi ko sirain yung components ko habang natututo (kasi student budget pa rin lol ...

Bagong-bago lang sa electronics, sorry in advance kung tatanungin ko yung obvious haha. May post na po ako sa Beginner Questions about Arduino upload error ko, nakatulong agad yung community, salamat po sa lahat. Excited makakita ng iba't ibang projects dito.

<t>ANG GALING NITO!!!<br/>
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Naranasan ko po yung exact same issue last week, yung LED ko sa kabilang side ng breadboard hindi po nag-light up kahit naka-wire correctly. Salamat naman talaga sa post na ito. Pupunta po ako sa lab bukas para i-check ko yung breadboard ko if continuous ba siya or ...

<r>Newbie po dito, sorry kung obvious yung tanong haha<br/>
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Bumili ako ng Arduino Uno + breadboard kit last week para sa intro course namin. Sinunod ko po yung tutorial for LED blink, nilagay ko yung LED with 220Ω resistor sa pin 13. Pero pag i-upload ko yung sketch sa Arduino IDE, ito po ...