Dual-Axis Compass icon Dual-Axis Compass — Dual-axis I2C magnetic sensor for EZ-B robots enabling magnetic direction sensing; requires short 2-3 in wiring. Third-party hardware. Try it →

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#1  

You can buy these on ebay. I did this before I discovered ubec's and built a distribution board. This keeps you from having to cut wires. I know you can pass 7.4 and bring it down to 5v with the ones I bought. I want to say that the will bring up to 20ish v down to 5v.

Been a while since I spec ' ed them out. I personally think the ubec and distribution panel is a better option but that is just me.

https://synthiam.com/Community/Questions/6140

#2  

Input voltage is probably much higher than the EZB4 max voltage so I wouldn't worry about maxing it out (probably around 30V)....

#3  

I think i will go the distribution panel route.

Will make my life way easier.

Thanks