play around with photo resistor array controlled by multiplexer; not sure if the circuit makes really sense. What I aim on is a flexible (mechanical) photo resistor n x m array with 1024 “color” steps
BTW
if you’re in Berlin and you have accidentaly the ESSID wactbbot in your scanning list you can telnet to 192.168.0.177 and:
- l… left gear
- r… right gear
- b … both
- p… positive (forward)
n… negative … so that
bp bp
let it roll on 25% speed forward until it crashes or you say
s
first stage of my
wactbbot
- old wlan router
- arduino uno & ethernet
- connected over TWI/i2c
- motor shieldV3
- two DC-motors …
Arduino robotics
This talks about using an Arduino MCU with Meccano-type kits:
http://www.freesoftwaremagazine.com/columns/hobby_robotics_free_software_part_2_arduino#










