Uploaded March 2020 | Updated September 2026, 3 weeks ago
5 PCB Project You Need to Have, watch the video to the end! =)
● Complete video projects with PCB Download Link
- Water Level: youtu.be/n9GB0nfwG8s
- Led Thermometer: youtu.be/cBxRSFctnm8
- Battery Monitor: youtu.be/b0MZ3Vwh1C0
- AC Detector: youtu.be/yRWRsSASQTc
- Piano Keyboard: youtu.be/ajtR6eDOaQI
Music: Different Heaven - Nekozilla [NCS Release]
■▬▬▬▬▬ LINK & Support ▬▬▬▬▬■
Watch another video =)
● Police Light: youtu.be/kG2LQmEtqZo
● Electric Field Detector: youtu.be/4nS8xujHZT8
● Vu-Meter Stereo: youtu.be/l8oUQpGAOCw
● Traffic Light: youtu.be/6iRjZMHVvhs
● Vu-Meter 40 LED: youtu.be/oWB2faToGAA
● Automatic LED Light: youtu.be/fwPQcBr8nwc
● Music LED with TIP31: youtu.be/3qZ3uA8hDmE
● NE555 Signal Generator: youtu.be/iYP3Db3jyOQ
Follow me ♥
- YouTube: youtube.com/c/Stefano91ste
- Instagram: instagram.com/Stefano91ste
- Pinterest: https://www.pinterest.it/Stefano91ste
■ My STORE: youtube.com/c/Stefano91ste/store
● If you'd like to support the channel: Like, Subscribe, Comment and Share :)
■ Do you want to Make a PCB?
Look this: youtu.be/l8oUQpGAOCw
WARNING: This video is only for demonstration. I don't take any responsibility for damage to things, people and animals.
#PCB #Easy #Project
5 PCB Project You Need to Have, watch the video to the end! =)
● Complete video projects with PCB Download Link
- Water Level: youtu.be/n9GB0nfwG8s
- Led Thermometer: youtu.be/cBxRSFctnm8
- Battery Monitor: youtu.be/b0MZ3Vwh1C0
- AC Detector: youtu.be/yRWRsSASQTc
- Piano Keyboard: youtu.be/ajtR6eDOaQI
Music: Different Heaven - Nekozilla [NCS Release]
■▬▬▬▬▬ LINK & Support ▬▬▬▬▬■
Watch another video =)
● Police Light: youtu.be/kG2LQmEtqZo
● Electric Field Detector: youtu.be/4nS8xujHZT8
● Vu-Meter Stereo: youtu.be/l8oUQpGAOCw
● Traffic Light: youtu.be/6iRjZMHVvhs
● Vu-Meter 40 LED: youtu.be/oWB2faToGAA
● Automatic LED Light: youtu.be/fwPQcBr8nwc
● Music LED with TIP31: youtu.be/3qZ3uA8hDmE
● NE555 Signal Generator: youtu.be/iYP3Db3jyOQ
Follow me ♥
- YouTube: youtube.com/c/Stefano91ste
- Instagram: instagram.com/Stefano91ste
- Pinterest: https://www.pinterest.it/Stefano91ste
■ My STORE: youtube.com/c/Stefano91ste/store
● If you'd like to support the channel: Like, Subscribe, Comment and Share :)
■ Do you want to Make a PCB?
Look this: youtu.be/l8oUQpGAOCw
WARNING: This video is only for demonstration. I don't take any responsibility for damage to things, people and animals.
#PCB #Easy #Project







![Fire Alarm DIY Tutorial with LM358 🔥
This is a Fire Alarm/Sensor! - the core of this simple circuit is the LM358 IC. The heat is detected by a thermistor, a resistor that varies its value as the ambient temperature changes. With the 10KΩ trimmer it is possible to adjust the temperature, at which the alarm will be actived. Finally, the buzzer I used is an active type, a normal buzzer would not sound.
● Components:
- 1x LM358 [ https://bit.ly/2VCFPLy ]
- 1x 10 KΩ Thermistor [ https://bit.ly/2yrIhMG ]
- 1x 10 KΩ Resistor [ https://bit.ly/2ytgn3e ]
- 2x 330Ω Resistors [ https://bit.ly/2ytgn3e ]
- 1x 10 KΩ Trimmer [ https://bit.ly/3cyvozr ]
- 1x Active Buzer [ https://bit.ly/2VisN6H ]
- 2x LED 5mm [ https://bit.ly/2UzRDgR ]
PCB coming soon ;)
■▬▬▬▬▬ LINK & Support ▬▬▬▬▬■
Watch another video =)
● Music Keyboard: https://youtu.be/ajtR6eDOaQI
● Water Level indicator: https://youtu.be/n9GB0nfwG8s
● Police Light: https://youtu.be/kG2LQmEtqZo
● Electric Field Detector: https://youtu.be/4nS8xujHZT8
● Vu-Meter Stereo: https://youtu.be/l8oUQpGAOCw
● Traffic Light: https://youtu.be/6iRjZMHVvhs
● Vu-Meter 40 LED: https://youtu.be/oWB2faToGAA
● Automatic LED Light: https://youtu.be/fwPQcBr8nwc
● Voltage Detector: https://youtu.be/yRWRsSASQTc
● Music LED with TIP31: https://youtu.be/3qZ3uA8hDmE
● NE555 Signal Generator: https://youtu.be/iYP3Db3jyOQ
Follow me ♥
- YouTube: https://www.youtube.com/c/Stefano91ste
- Instagram: https://www.instagram.com/Stefano91ste
- Pinterest: https://www.pinterest.it/Stefano91ste
■ My STORE: https://www.youtube.com/c/Stefano91ste/store
● If youd like to support the channel: Like, Subscribe, Comment and Share :)
■ Do you want to Make a PCB?
Look this: https://youtu.be/l8oUQpGAOCw
Music: Light by Vexento
WARNING: This video is only for demonstration. I dont take any responsibility for damage to things, people and animals. Dont play with fire!
#Fire #Alarm #Sensor Fire Alarm DIY Tutorial with LM358 🔥](https://i.ytimg.com/vi/_YVGpxwwtk0/mqdefault.jpg)


