The smallest LED Vu-Meter with LM3915 on DIY PCB - Tutorial скачать в хорошем качестве

The smallest LED Vu-Meter with LM3915 on DIY PCB - Tutorial

► $2 for 1-4 Layer PCBs, Get SMT Coupons: https://jlcpcb.com/DYE Hi, this is probably the smallest LM3915 Vu-Meter you have ever seen on YouTube (without SMD) with a PCB Size of 28*28mm! It is designed to be connected to a pre-amplified audio source or directly to the amplified outputs of the amplifier. This circuit must be powered with 9-12V DC, After trying the excellent service offered by JLCPCB I recommend it, the quality of the PCB is high, customer service is always available and professional, the time of realization is short and the delivery of PCBs is by express courier. JLCPCB is a great place to get hight quality custom circuit boards at an extremely low price, you can buy 5 PCB Boards (Any Color) for 2$ !!! Components: 1x LM3915 IC 1x 10 LED Bargraph 1x 18 PIN Dip 1x 1uF 25/50/100V Electrolytic Capacitor 2x 2.7KΩ Resistors 1x100KΩ Resistor 1x 1N4007 Diode 2x PIN for Dot/Bar Mode 3x PIN for Vcc | GND | Sig PCB: https://drive.google.com/file/d/1XcO8... *Don't use my PCB for profit or sponsored videos. ✅ Subscribe to my YouTube channel It's FREE! Chapters: 0:00 - Intro 0:45 - Circuit Diagram 1:48 - JLCPCB Upload 2:15 - Unboxing 2:52 - Assembly 5:10 - Test 5:36 - Music Test 6:44 - End ■▬▬▬▬▬ LINK & Support ▬▬▬▬▬■ ✅ YouTube:    / stefano91ste   ✅ Instagram:   / stefano91ste   ✅ Pinterest: https://www.pinterest.it/Stefano91ste ✅ My STORE:    / stefano91ste   Watch another video =) ● Music Keyboard:    • Music Keyboard with NE555 PCB Tutorial   ● LED Water Level:    • LED Water Level indicator PCB Tutorial   ● Police Light:    • POLICE LED Light DIY with NE555 - PCB Tuto...   ● Vu-Meter Stereo:    • Vu-Meter Stereo -20 +3dB LM3916 - PCB TUTO...   ● Traffic Light:    • Make your own Traffic Light on PCB - NE555...   ● Vu-Meter 40 LED:    • Vu-Meter 40 LED on PCB with LM3915 TUTORIAL   ● Voltage Detector:    • AC Voltage Detector DIY - PCB Tutorial   WARNING: This video is only for demonstration. I don't take any responsibility. #LM3915 #VuMeter #diyprojects