MPPT Charge Controller (Arduino Based) 80 Amps (20Vdc-80Vdc)

 My latest project "Arduino based MPPT Charge Controller with Android app"

• ACS758 (150 Amps) current sensor used in output and input 
• Input 20Vdc to 80Vdc with output 12 & 24 Vdc automatic charge controller 
• LCD 16X2 and Android app for display 
• Full hybrid functions 

Buck Converter 48Vdc to 12Vdc 50 Amps

 Buck Converter 48Vdc to 12Vdc 50 Amps 

Buck converter 30-70 Volts to 12Volts -24Volts (UA3845)

Buck converter 30-70 Volts to 12 Volts -24 Volts

A simple buck converter circuit which gives constant voltage with input voltages up 70 volt dc 

IRF3808 FET with UA3845 IC

         Visit YouTube:

https://youtube.com/shorts/5u_sx4aJsOg?si=rnHt8j91bn-W1Zwo

Bluetooth auto connect in MIT App

 Bluetooth auto connect MIT App Inventor

By adding Bluetooth MAC address in the MIT App , it will connect automatically to the desire module

Arduino Solar battery charger with Bluetooth interface

 

Arduino Solar battery charger with Bluetooth interface

PIM-2 Pulse detector

 

PIM-2 Pulse Detector with no Counter

Below is the complete detail of PIM -2 detector:

• PIM_2_INFORMATION SECTION TV (mediafire.com)
• PIM2_no_counter V05 INFORMATION SECTION (mediafire.com)

Check Video here:  PIM 2 Metal Detector (youtube.com)

PIM 2 Range Testing:

Click Here:  PIM 2 Detector Range Test scale (inches)

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