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(parent: 2d1d7c7) | patch
Switch pyro series resistors to 1k
authorKeith Packard <keithp@keithp.com>
Sun, 28 Jul 2019 00:03:10 +0000 (17:03 -0700)
committerKeith Packard <keithp@keithp.com>
Sun, 28 Jul 2019 00:03:10 +0000 (17:03 -0700)
commit47eea010b78a8547a0870492c655a4e5601195e2
treed4485b8b3138382029b2f46ce12b3f589aefd1dftree | snapshot
parent2d1d7c7b9bc0bcd46055ce0f3c7a641f5865314bcommit | diff
Switch pyro series resistors to 1k

This limits the current through the comparator to 3.3mA when it fires
to make sure the gate voltage on the FET is low enough. The SI LM293
comparators are rated at 4mA current, unlike the TI parts which are
rated at 6mA, hence the move from 549 to 1k.

Signed-off-by: Keith Packard <keithp@keithp.com>
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hex-channel flight computer