Servomotor Tester Circuit with NE555 for Electronics and Model - PCB Tutorial

► $2 for 1-4 Layer PCBs, Get SMT Coupons: https://jlcpcb.com/DYE This circuit can be used to manually turn a servomotor, by pushing the forward or reverse button for a short period of time. You can control the rotation of the servo testing its correct functioning. In the video I use an SG90 servomotor. After trying the excellent service offered by JLCPCB I recommend it, the quality of the PCB is high, customer service is always available and professional, the time of realization is short and the delivery of PCBs is by express courier. JLCPCB is a great place to get hight quality custom circuit boards at an extremely low price, you can buy 5 PCB Boards (Any Color) for 2$ !!! Components: - 1x NE555 - 1x DIP 8 Pin - 1x BC547 NPN Transistor - 1x 10nF Polyester/Ceramic Capacitor - 1x 100nF Polyester/Ceramic Capacitor - 1x 100uF 25/50/100V Electrolytic Capacitor - 2x 330Ω Resistors - 1x 1KΩ Resistor - 1x 4.7KΩ Resistor - 1x 10KΩ Resistor - 1x 33KΩ Resistor - 1x 68KΩ Resistor - 2x LED 5mm - 2x Button - Cable/Pin - PCB: (Ready for jlcpcb.com): https://drive.google.com/file/d/1wUAXCFN-0bGHe2OLNZ4vReC_jNi-Vxx9/view?usp=sharing *Don't use my PCB for profit or sponsored videos. This circuit must be powered with 5V DC For any other questions you can ask me for explanations in the video comments:) ✅ Subscribe to my YouTube channel It's FREE! Chapters: 0:00 - Intro 0:14 - Explanation 2:02 - Unboxing 2:31 - Start Assembly 4:32 - Test 5:18 - Circuit Diagram 5:25 - END ■▬▬▬▬▬ LINK & Support ▬▬▬▬▬■ ✅ 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 Watch another video =) ● Music Keyboard: https://youtu.be/ajtR6eDOaQI ● LED Water Level: https://youtu.be/n9GB0nfwG8s ● Police Light: https://youtu.be/PtmEqcRbu4w ● Vu-Meter Stereo: https://youtu.be/l8oUQpGAOCw ● Traffic Light: https://youtu.be/6iRjZMHVvhs ● Vu-Meter 40 LED: https://youtu.be/oWB2faToGAA ● Voltage Detector: https://youtu.be/yRWRsSASQTc WARNING: This video is only for demonstration. I don't take any responsibility. #NE555 #Servomotor #diyprojects