Cleaning PCBs/stencils02/24/2018 at 17:24 • 0 comments
forget using alcohol.
"Cafiza" espresso machine cleaner and hot water.
cooked on, baked on solder paste flux goo -- boom! gone! magic!
fail of the week01/08/2017 at 21:21 • 0 comments
my pants zipper broke.
the zipper is brass. "I can solder brass", I say. a cut here, solder there. I can fix this.
it turns out, you cannot solder pants.
comparison of 4 gyros03/15/2016 at 04:52 • 0 comments
lsm6ds3, l3gd20, mpu6050, and bmi160 were attached to a small robot.
the gyros were read at 1msec intervals. the robot started turning at time=655
at the end of the turn, the total angle measured:
Hi Jeff, thanks for following https://hackaday.io/project/165458-350-watt-true-sine-inverter