elec_relay(rev001a)
iad01_design_01
esp8266_3dview_bls

./2014. HPLED

A ghosted image of the 3D design


Not bad.


A high power LED of an 10 Watt, RGB LED.
Controll it with a Bluetooth device or make it WiFI?
Build a steppermotor inside!
And MQTT.


This is how I see it so far.
To be conti...

See first run


....

11/2019. 2S powerbank

A diagram of the design.


The idea.


A simple 2S battery pack with a display.

To be conti...


The parts


All connected.


....