Macrofab Engineering Podcast

Space Engineering Parker MAX6682 breakout board finished and ordered This is for the thermistors GitHub repo for the board files New Jeep, The Grande Wagoneer A/C doesn’t work as expected Found the FSM and Schematic Schematic for the A/C controls Page 31 Page 32 Schematic has four parts that control the A/C Compressor Evaporator thermistor Turns out this is a standard 5K NTC thermistor A/C temperature sensor Compressor Low Pressure Switch Standard part #4773763 Climate Control Box Stephen uTracer update Enclosure will be a Hammond Manufacturing 1441-16CWW uTracer PCB will be a daughter board attached to the relay control board Built in USB -> RS-232 RFO Spider silk microphone also senses slightest waft of air “most waft-able air movement sensor ever” 400V field, ~0.5V/Pa Research paper is behind a pay wall :/ Voltage Regulator heatsinks - when are they required? Maximum power dissipation is determined by the maximum junction temperature rating, the ambient temper