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1.1

open

Fixes and improvements on 1.0

76%

45 issues   (1 closed — 44 open)

Time tracking
Estimated time 35:30 hours
Spent time 25:47 hours
Issues by
Anomalie

1/29
Evolution

0/16
Related issues
Anomalie #193: Feedback is currently returning -8mV with no load (should be 0V) Actions
Anomalie #194: Noise from MOSFET/Shunt/Feedback in the control Actions
Anomalie #196: Swap Q4/1 and Q4/2 Actions
Anomalie #197: Swap U1/V+ and U1/V- Actions
Anomalie #198: PCB silk serigraphy inverted for trig in and out Actions
Anomalie #199: Fix status LEDs current limiting resistors Actions
Anomalie #201: Connect the reset button on U10 reset pin Actions
Anomalie #202: Fan not starting Actions
Anomalie #204: Remote Voltage sense stability issue Actions
Anomalie #205: Temperature value instability when sampling from ADC Actions
Anomalie #206: DAC output is always 0V Actions
Anomalie #208: Add trimmer to tune the feedback gain to x66 Actions
Anomalie #209: Add a low pass filter on 24V input Actions
Anomalie #210: Add low pass filters on -12V, +12V and +5V Actions
Anomalie #215: Security fan is currently progressively started Actions
Anomalie #216: Add a second fan to balance current between -12/+12 and for better heat protection Actions
Anomalie #217: Compensate current drawn by LM7805 on GND/+12V only Actions
Anomalie #223: fix Y1 crystal footprint Actions
Anomalie #231: Choose and add an OpAmp as buffer / impedance adaptor between INT-TEMP/EXT-TEMP and ADC with convertion to 0-5V range for ADC Actions
Anomalie #232: Resize R18 Actions
Anomalie #233: Resize R21 Actions
Anomalie #234: Shift feedback from 0-5V to 0-0.075V Actions
Anomalie #235: Choose and add an OpAmp as buffer / impedance adaptor between INT-TEMP and ADC Actions
Anomalie #251: Cleanup schema Actions
Anomalie #253: Replace ADA4611 with (P)DIP (LM2904?) Actions
Anomalie #254: Stackable PCB Actions
Anomalie #256: Investigate current limiting and thermal runaway in MOSFET with transistors and resistors Actions
Anomalie #267: Fix C15/C16 footprints Actions
Anomalie #268: Fix connection C25/1 with track +5V !!! Actions
Evolution #192: Add debouncing to the rotary encoder (selector and switch) and trigger using 74LS14 and 74LS74 Actions
Evolution #200: Fix L1 inductance footprint Actions
Evolution #203: Choose a better Crystal for Y1 Actions
Evolution #211: Add debug solder bridges to isolate each pin of each connector Actions
Evolution #212: Add debug test points for I2C Actions
Evolution #213: Remove the delayed and progressive start from the security Actions
Evolution #214: Convert the whole security block to use only -12/+12 (no GND/5V anymore) Actions
Evolution #219: Simplify voltage sense connector Actions
Evolution #220: Remove extra protection diodes D9/D7 not useful because of flyback diode D8 on LM7805 Actions
Evolution #221: Use U10/D13 as ADC interrupt Actions
Evolution #222: Include firmware source code in the repository Actions
Evolution #226: LCD connector PCB silkscreen info Actions
Evolution #227: Protect all connectors against reversed connection Actions
Evolution #228: Use a 10 or 12bits ADC (10-30mA precision at 100kHz) instead of 16bits (at 200Hz) Actions
Evolution #229: Connect LM7805 to -12/+12 instead of GND/+12 Actions
Evolution #230: Convert the whole resistor block use only -12/+12 (no 5V dependency anymore) Actions