pioreactor/hardware issues and pull requests

#47 - +- (or some polarity / power figure) on the bottom silkscreen below the PWM connectors

Issue - State: closed - Opened by CamDavidsonPilon over 2 years ago

#47 - +- (or some polarity / power figure) on the bottom silkscreen below the PWM connectors

Issue - State: closed - Opened by CamDavidsonPilon over 2 years ago

#46 - 3 LED outputs instead of 4

Issue - State: closed - Opened by CamDavidsonPilon almost 3 years ago
Labels: question

#46 - 3 LED outputs instead of 4

Issue - State: closed - Opened by CamDavidsonPilon almost 3 years ago
Labels: question

#45 - Agitation fan overheating for high viscosity medium?

Issue - State: closed - Opened by VitorFrost almost 3 years ago - 1 comment

#45 - Agitation fan overheating for high viscosity medium?

Issue - State: closed - Opened by VitorFrost almost 3 years ago - 1 comment

#44 - v0.2 issues

Issue - State: closed - Opened by CamDavidsonPilon almost 3 years ago
Labels: HAT

#44 - v0.2 issues

Issue - State: closed - Opened by CamDavidsonPilon almost 3 years ago
Labels: HAT

#43 - Hardware Compliance

Issue - State: closed - Opened by CamDavidsonPilon almost 3 years ago
Labels: HAT

#43 - Hardware Compliance

Issue - State: closed - Opened by CamDavidsonPilon almost 3 years ago
Labels: HAT

#42 - Lower resistors on the heating PCB

Issue - State: closed - Opened by CamDavidsonPilon almost 3 years ago - 1 comment
Labels: HAT

#42 - Lower resistors on the heating PCB

Issue - State: closed - Opened by CamDavidsonPilon almost 3 years ago - 1 comment
Labels: HAT

#41 - Move PD connectors back into board a smidge

Issue - State: closed - Opened by CamDavidsonPilon almost 3 years ago
Labels: HAT

#41 - Move PD connectors back into board a smidge

Issue - State: closed - Opened by CamDavidsonPilon almost 3 years ago
Labels: HAT

#40 - Populate stemma qt power connection

Issue - State: closed - Opened by CamDavidsonPilon almost 3 years ago - 1 comment
Labels: HAT

#40 - Populate stemma qt power connection

Issue - State: closed - Opened by CamDavidsonPilon almost 3 years ago - 1 comment
Labels: HAT

#39 - why did the IR led blow up?

Issue - State: closed - Opened by CamDavidsonPilon about 3 years ago

#39 - why did the IR led blow up?

Issue - State: closed - Opened by CamDavidsonPilon about 3 years ago

#38 - short track to detect when the heater pdb has moisture on it (from overflow)

Issue - State: closed - Opened by CamDavidsonPilon about 3 years ago - 1 comment
Labels: Heating PCB

#38 - short track to detect when the heater pdb has moisture on it (from overflow)

Issue - State: closed - Opened by CamDavidsonPilon about 3 years ago - 1 comment
Labels: Heating PCB

#37 - Blue and white LEDs emitting some light even when driver is set to 0

Issue - State: closed - Opened by CamDavidsonPilon about 3 years ago - 2 comments

#37 - Blue and white LEDs emitting some light even when driver is set to 0

Issue - State: closed - Opened by CamDavidsonPilon about 3 years ago - 2 comments

#36 - fiducials?

Issue - State: closed - Opened by CamDavidsonPilon about 3 years ago - 2 comments
Labels: HAT, Heating PCB

#36 - fiducials?

Issue - State: closed - Opened by CamDavidsonPilon about 3 years ago - 2 comments
Labels: HAT, Heating PCB

#35 - Is there any significant differences between PWM outputs?

Issue - State: closed - Opened by CamDavidsonPilon about 3 years ago

#35 - Is there any significant differences between PWM outputs?

Issue - State: closed - Opened by CamDavidsonPilon about 3 years ago

#34 - IR light reflected back

Issue - State: closed - Opened by CamDavidsonPilon about 3 years ago - 1 comment

#34 - IR light reflected back

Issue - State: closed - Opened by CamDavidsonPilon about 3 years ago - 1 comment

#33 - Test IR absorbance of the matte black PLA we are using

Issue - State: closed - Opened by CamDavidsonPilon about 3 years ago

#33 - Test IR absorbance of the matte black PLA we are using

Issue - State: closed - Opened by CamDavidsonPilon about 3 years ago

#32 - Light Baffles

Issue - State: closed - Opened by CamDavidsonPilon about 3 years ago - 1 comment

#32 - Light Baffles

Issue - State: closed - Opened by CamDavidsonPilon about 3 years ago - 1 comment

#31 - printed caps need to be less light permeable.

Issue - State: closed - Opened by CamDavidsonPilon about 3 years ago

#31 - printed caps need to be less light permeable.

Issue - State: closed - Opened by CamDavidsonPilon about 3 years ago

#30 - test out the idea of using a PD to measure direct LED intensity

Issue - State: closed - Opened by CamDavidsonPilon about 3 years ago

#30 - test out the idea of using a PD to measure direct LED intensity

Issue - State: closed - Opened by CamDavidsonPilon about 3 years ago

#29 - Move button/led off GPIO 23 and 24

Issue - State: closed - Opened by CamDavidsonPilon about 3 years ago

#29 - Move button/led off GPIO 23 and 24

Issue - State: closed - Opened by CamDavidsonPilon about 3 years ago

#28 - 1-based indexing on silkscreen

Issue - State: closed - Opened by CamDavidsonPilon about 3 years ago

#28 - 1-based indexing on silkscreen

Issue - State: closed - Opened by CamDavidsonPilon about 3 years ago

#27 - Why does our ADS1115 have two i2c addresses in i2c-detect?

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago
Labels: HAT

#27 - Why does our ADS1115 have two i2c addresses in i2c-detect?

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago
Labels: HAT

#26 - What to do with the last ADC input?

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago - 1 comment

#26 - What to do with the last ADC input?

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago - 1 comment

#25 - use ads1015

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago - 9 comments
Labels: HAT

#25 - use ads1015

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago - 9 comments
Labels: HAT

#24 - Adding mux to set TIA feedback resistor

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago

#24 - Adding mux to set TIA feedback resistor

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago

#23 - How do we integrate with other hardware?

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago - 1 comment

#22 - PCB Artwork on the bottom of the HAT

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago - 1 comment
Labels: HAT

#21 - set LDAC to 0 in LED driver

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago

#21 - set LDAC to 0 in LED driver

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago

#20 - Pinout diagram of HAT

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago - 4 comments
Labels: documentation, HAT

#20 - Pinout diagram of HAT

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago - 4 comments
Labels: documentation, HAT

#19 - support UV -> IR leds

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago

#19 - support UV -> IR leds

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago

#18 - Connector for heating PCB needs to be able to fit in bottom hole

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago

#18 - Connector for heating PCB needs to be able to fit in bottom hole

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago

#17 - Feedback resistor values

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago - 2 comments

#17 - Feedback resistor values

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago - 2 comments

#16 - External power supply has correct diodes

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago

#16 - External power supply has correct diodes

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago

#15 - LED driver has reference voltage on 3.3v rail

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago - 2 comments

#15 - LED driver has reference voltage on 3.3v rail

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago - 2 comments

#14 - Caps around the PWM channels to control voltage spikes

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago

#13 - Hardware PWM

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago - 1 comment

#13 - Hardware PWM

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago - 1 comment

#12 - Move PWM off GPIO6

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago

#12 - Move PWM off GPIO6

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago

#11 - How to write to EEPROM

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago - 2 comments

#11 - How to write to EEPROM

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago - 2 comments

#10 - Fritzing part for Pioreactor HAT

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago
Labels: documentation

#10 - Fritzing part for Pioreactor HAT

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago
Labels: documentation

#9 - Print what the button does on the PCB

Issue - State: closed - Opened by CamDavidsonPilon over 3 years ago

#8 - Remove two photodiodes; expand existing PD to have 2 jumper caps that connect to different Rf

Issue - State: closed - Opened by CamDavidsonPilon almost 4 years ago

#7 - PD "oscillates" when near 0 signal

Issue - State: closed - Opened by CamDavidsonPilon almost 4 years ago - 5 comments

#6 - Investigate the possible "fall" in LED output after 30 seconds

Issue - State: closed - Opened by CamDavidsonPilon almost 4 years ago - 3 comments

#5 - heterogeneous LED outputs and PD inputs

Issue - State: closed - Opened by CamDavidsonPilon almost 4 years ago
Labels: question

#4 - Labelling on PCB

Issue - State: closed - Opened by CamDavidsonPilon almost 4 years ago

#3 - PWM 2 appears to be floating (with no active PWM from the GPIO)

Issue - State: closed - Opened by CamDavidsonPilon almost 4 years ago

#2 - add cap between btn and ground to fix bounceback

Issue - State: closed - Opened by CamDavidsonPilon almost 4 years ago

#1 - Conform to RaspberryPi hat specifications

Issue - State: closed - Opened by CamDavidsonPilon almost 4 years ago

GitHub / pioreactor/hardware issues and pull requests