michelle pesina

Using a LDR and a NXP transistor,you can make a sensor light at home. Just give it a try! #semiconductor #electrician #electronics #electroniccomponents #foryou #engineering #engineer #PCB #smt #electronica #soldering #solder #solderingiron

60W Digital Display Soldering Iron Station Kit w 2 Helping Hands, 6 Extra Iron Tips, Lead-Free Solder, Solder Sucker, S/S Tweezers, °C/ºF Conversion, Auto Sleep & Calibration Support #tools #solder #soldering #PCB #PCBA #electronic #electroniccomponents #breakerfinder #powertool #screwdriver #wrench #DIY #foryou #engineering #hometools #repair #electrician #electricity #father #FathersDay #fathergift

Don’t throw away the USB first? You can change it like this. Do you think this design is useful? From now on, you don’t have to pick up your phone to see it’s charging. #engineering #electrician #electronics #electronic #electronicsengineering #study #DIY #electroniccomponents #semiconductor #PCB

Can wind energy generate electricity? Make a model at home first #engineering #electrician #electronics #electronic #electronicsengineering #study #DIY #electroniccomponents #semiconductor #PCB

Is this designed to detect the approach of glowing aliens? LDR, BT136,MOSFET #engineering #electrician #electronics #electronic #electronicsengineering #study #DIY #electroniccomponents #semiconductor #PCB

Make good use of LDR and work with ease. Let the lights dance with the music. #engineering #electrician #electronics #electronic #electronicsengineering #study #DIY #electroniccomponents #semiconductor #PCB

Basic circuit design: Feel like something is missing? It would be even better if an RGB controller could be added. #engineering #electrician #electronics #electronic #electronicsengineering #study #DIY #electroniccomponents #semiconductor #PCB #foryou #electric

Hand made a LED number display. #semiconductor #electronics #foryou #engineering #PCB #electronica #soldering #engineer #solder

Basic circuit design: using a small battery and relay to drive the motor. #electrician #electronics #foryou #electroniccomponents #semiconductor #engineering #PCB #smt

Light can be useful and powerful... #electrician #electronics #foryou #electroniccomponents #semiconductor #engineering #laser

This direct charging head can change the voltage easily. You can make it but be careful! #electrician #electronics #foryou #electroniccomponents #semiconductor #engineering #PCB #smt #electronica

Did you play it before? Check the relationship between graphite and electricity. #electrician #electronics #foryou #electroniccomponents

Make a device that will sound when exposed to fire. #semiconductor #electrician #electronics #electroniccomponents #foryou #engineering #engineering #PCB #smt

How is a nebulizer made? Let’s show it to everyone this time. #semiconductor #electrician #electronics #electroniccomponents #foryou #engineering #PCB #smt #nebulizer