Posts

Showing posts from November, 2018
Image
Hello Friends!! Today I am Posting A Weekend Circuit, It's 12V 30 Amps Power Supply Using A LM7812. So a Small Puzzle, Can You Find A Mistake In It. You can contact US for Professional Circuit Design, Our Domain areas are IoT, GPS/GSM, Bluetooth, RF, Mixed Sensors, Robotics, Bio-Medical, SMD Circuits, Wearable, OFC, Solar, Automotive , PCB Design, Industrial Control Circuits. Visit - www.compudrivesystem.com for our Profile.



Image
Hello Friends!! Thanks for Your Lovely Emails & Whatsapps, This Circuit is a Control Circuit Of LED Moving Message Display, Without Using A Micro-Controllers, Bases on a NE555 working as a Clock Gen. CD4040 acting as a Address Counter & a Programmed ROM acting as 7 or 8 Bit Data for The Shift Register. Call Us For Any Prototype Circuit Design & Development Work, Visit Our Website compudrivesystem.com to check our profile and more circuits.



Image
Hello Friend's!! 27 Series of PROM & EPROM today's young generation are mostly not aware off, the most widely used ROM from 1980's till date specially the industrial sector, My this Standalone ROM copier circuit I developed in the year 1995, many of my student's made it & learned writing data in ROM using a breadboard. Today the ROM has changed from parallel data ROM to Serial ROM with 24 and 25 series. Just wanted to share my old memories. Be blessed and enjoy developing circuits. Love You All. We are electronics circuit designers since last 3 decades and have touched almost all domains in electronics and mechatronics. Visit www.compudrivesystem.com.



Image
Hello Friends, To Make This Weekend more Enjoyable Today I am Posting A Simple Audio Amplifier Circuit Using IC NE5532. Call Us For Any Prototype Circuit Design & Development Work, Visit Our Website compudrivesystem.com to check our profile.



Image
Hello Friends! Today A Simple Inverter Circuit, Using 12-0-12 1A, Transformer 220 V Use In Reverse with Very Popular Timer NE555. Happy Developing. Love You All for your Emails, WhatsApps, Phone Calls and of course Your Share, Likes and Comments. Visit My Website For More Electronics Circuit www.compudrivesystem.com.



Image
Hello Friends! Today A Simple Dual Flip-Flop Switch Activated Relay Using IC CD4013. You can contact US for Professional Circuit Design, Our Domain areas are IoT, GPS/GSM, Bluetooth, NFC, RF, Mixed Sensors, Robotics, Bio-Medical, SMD Circuits, Wearable, Microcontrollers, 3D Print, OFC, Solar, Automotive , PCB Design, PCBA, Mechatronics, Industrial Control Circuits. Visit - www.compudrivesystem.com for our Profile.



Image
Hello! Today A Small Circuit To Detect Mobile Phone Activity Detector range 3-4 Mtrs. Contact US for Professional Circuit Design, Our Domain Areas In Prototype Development are IoT, GPS/GSM, Bluetooth, NFC, RF, Mixed Sensors, Robotics, Bio-Medical Instrument, SMD Circuits, Wearable, Micro-Controller Based Development, 3D Print, OFC Applications, Solar, Automotive, PCB Design, PCBA, Mechatronics, Industrial Control Automation Circuits, HMI. Visit www.compudrivesystem.com for our Profile. Call +91 9831092629.



Image
Hello Friends! Today A Small Circuit To Generate Sparks Using Igination Coil. We are into Professional Electronics Circuit Design and Prototype Development works since Last 3 Decades across the Globe. Call US for developing your Ideas to product at +91 9831092629. Visit www.compudrivesystem.com for our profile.



Image
A Simple and wonderful application of 8 Bit Static Shift Register IC 4021. We do Professional Electronics Circuit Design and Prototype Development works since Last 3 Decades across the Globe. Call US at +91 9831092629. Visit www.compudrivesystem.com for our profile.



Image
Hope Every One Had A Nice Diwali, So my today's post is related to Light & LED. A Good Circuit Based on MAX7219 to Drive 8*8 LED Matrix. The Serial Data Can Be Given Using Any MCU. We do Professional Electronics Circuit Design and Prototype Development works since Last 3 Decades across the Globe. Call US at +91 9831092629. Visit www.compudrivesystem.com for our profile.



Image
For College Students a useful circuit a serial Port with MCU interface. We are into Professional Electronics Circuit Design and Prototype Development Domain Since Last 3 Decades, across the Globe. Call US at +91 9831092629. Visit: www.compudrivesystem.com for our profile.



Image
Hello Friends! Today I am uploading a Simple Hi-Frequncy 12V Battery Operated Coil Heater Circuit. We are into Professional Electronics Circuit Design and Prototype Development Domain Since Last 3 Decades, across the Globe. Call US at +91 9831092629. Visit: www.compudrivesystem.comfor our profile.