On Wed, Mar 14, 2012 at 8:43 AM, Werner Almesberger <[email protected]>wrote: Last but not least, the IR sensor. We're cutting it close to the recommended value of "C1 > 0.1 uF" with C126 = 100 nF, but I guess nobody is that pedantic :)
in M1rc1, used a p/n with TSOP4838 with C1 = 0.1uF, but doesn't work since it's in 4.5~5.5V, which caused that was we thought it was in 2.7-5.5V. http://lists.milkymist.org/htdig.cgi/devel-milkymist.org/2010-October/000952.html http://www.vishay.com/docs/82090/tsop48xx.pdf then in M1rc2, we used a p/n with TSOP34838 with http://www.vishay.com/docs/81732/tsop348.pdf But yes, you catch this capacitor that we didn't review capacitance between them is difference. It needs "C1 > 0.1uF" It can be 470nF which bom has it. Nice catch ! - adam
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