Introduction: Solarbotic Solar BEAM

this is a simple project about

building a solarbotic

we use 7pcs of bpw34 silicon photocell,each of them can provide about 0.53V voltage and 1.8mA current,that is very small,right? so we use a Circuit called "solar engine",to Storage electric energy,and a Voltage trigger(HT7027A) to detect the Capacitive voltage ,when it reach 2.7V,the trigger will out put a “High level”,so it Trigger the entire circuit, start discharging,the Motor and led start working.Repeat this process

most steps are the same with this project

https://www.instructables.com/id/Diy-Simple-Solarbo...

the only difference is the mechanical system,yes,and

More than a buzzer

Step 1:

this is step1(but not really step1,in fact,it maybe step10 for this project,i am too lazy too edit the

Repeat steps)

Welding element plz Reference resources https://www.instructables.com/id/Diy-Simple-Solarbo...

this step we assemble chassis

the 4 copper pillars use super glue to Stick to the correct position on the plastic board.becareful,dont Get the glue out of the place.

Gear combination(Don't be too tight!)

Step 2: The Capacitance

the 4700uf CAP use for Stored energy

the foot on left is"+",the right foot "-"

Use pliers to foot bent into shape like the picture

Step 3: Solar Panels

if you already read https://www.instructables.com/id/Diy-Simple-Solarbo...

and finish the Solar panels

now this step we put it on the "-" foot of the CAP(7 solar pannels Series connection,their "-" to the cap ‘-’ )

the diode connect the “+” of the CAP and the “+” of the solar panels In order to prevent backflow

Step 4: Solar Engine Board

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