PPS-board prototype

An evolution of my PICDIV-board from 2016. Takes 10MHz input and produces 1PPS (one pulse per second). This one has a TADD-2-mini inspired sine-to-square converter on the input (far left), a PIC12F675 with Tom van Baak's PICDIV-code (right), an ICSP-header for programming, and output-buffers inspired by the pulse distribution amplifier. A 3-position DIP-switch (middle left) allows config-changes, and a blinking LED indicates 1PPS (middle right).

Fixed a few bugs in the first PCB-revision and will order boards for version two soon. Eventually to be published on github/ohwr - stay tuned..

PPS-board 2018 August prototype. Note bypassed sine-to-square circuit on the left.

Firmaliiga Pirttimäki

The third and final Firmaliiga event this autumn was at Pirttimäki. Fairly easy course.

OK to #1 but then too much zigzag to #2. #3 and #4 are the best splits - mostly running along paths.

Out from #4 south towards the path through the woods - slowly. Sticking to the path would have been better? Again not so great down the hill towards #6.

Firmaliiga Velskola

A lot of running along roads on 1-2, 2-3, and 3-4. About 20th place on #4 before any slow parts or mistakes.

No real plan or inspiration on 4-5, just slowly along the straight line. Stupid mistake on 6 where I looked for the control on the wrong hill before finding the same path I took on 1-2.

Firmaliiga final event in Pirttimäki next week.

Firmaliiga 2018, Velskola, E-rata

Jukola 2018

Jukola this year was in an unusual terrain with lots of holes/sinkholes. Warm weather and very dry with a constant dust-cloud from all the runners all through the course and competition area.

+10 min on #1(130) after passing almost within the control circle, then wondering on what path I ended up, and finally catching up via the drinking-station at #2(37)

Wrong direction out of #2(37) and another +4 min on #3(129). Then quite ok for a while.

Smaller mistakes of 4+2 min on #14(39) and #15(152) where I found other controls not on my map before my own.