PiBoard - Variable Voltage Module

[tj_style]

Hello All,

I think it's my first post since registered on this forum at 2013.

Actually I was build DIY board include firmware named PiBoard, It's Variable Voltage module, using sliding mode PWM feedback, so it's true Voltage maintained, not variable duty like most of PWM board using 555 timer.

Here's some features of PiBoard:
- Variable Voltage 2.5 Volt - 6.5 Volt
- Digital Voltage Adjustment using Up/Down Button
- Stealth Mode
- Maximal Load 20 Ampere
- Minimal Resistance 0.2 Ohm
- Fire Button Lock Protection
- Temperature Board Protection
- Low Battery Protection
- Overload Protection

Pi Board has been used by Indonesian Box Modder since mid 2015.
for pictures you can googling with "Pi Board Box mod" or "PiBoard Variable Voltage Module".

And why I posted this info here because I want to know are international modder is interested with Pi Board.
Actually I want to open sourcing hardware and firmware since I build the first prototype, but I'm confused are other Modder is interested or not with my Design, also bit affraid when there will be much available Pi Board Made in China instead of development progress of collaboration Open Source Personal Vaporizer Project Lol..

So write something in the comment, if I see chance for me to open sourcing Pi Board hardware & firmware, trust me I will do that.

 

[Dougiestyle]

I am sure the modding forum could use new input for circuit options. Any tested hardware is usually welcomed due to limited offerings of control boards. Please share.