Cleaver is a design by mog to make a more portable soldering station.
Dependencies for cleaver
sudo apt-get install geda-utils coreutils sed grep bash geda-gschem ghostscript poppler-utils pcb imagemagick zip bc make git srecord geda-gnetlist gerbv xvfb
this is a project to build a soldering iron driver for the hakko 907 5 pin style irons
ideas: 8x2 display pot for temperature control and switch for on off led to show on led to show heating buzzer?
2 boards one for lcd and pot other for soldering iron connector and power supply connector
internal temperature sensor for thermal compensation
attiny85
1 RED led, iron is safe / reset
2 Temperature probe from iron
3 pot for control of the iron
4 BLACK Gnd
5 ORANGE SDA for display
6 BROWN pwm for iron, led to alert user its heating
7 YELLOW SCL for display
8 WHITE Vcc, led to show its on
red / green bi led for power / heat
parts erc802 23.5 x 36mm attiny85 lm38l05
MALE end
CW 1,2,3,4,5
blue 1, GROUND OF 20v
white 2, postive of 20v
black 3 EARTH GROUND
red 4 V+ of thermal
green 5 V- of thermal
arduino http://highlowtech.org/?p=1695 end // dont use didnt need. pid library https://github.com/br3ttb/Arduino-PID-Library/ display library http://hmario.home.xs4all.nl/arduino/LiquidCrystal_I2C_ST7032i/ tinywirem https://github.com/adafruit/TinyWireM
todo
cut case better
print last prototype
adjust backlight on display resistor value
code refactor. reduce globals. loop in the loop
10k to ground for mosfet for safety.
move led to gate path so that i am good
have to see why resistance is being all over the map.