Labels Milestones
Back(see http://www.kingtek.net.cn/pic/201601201446313350.pdf), JPin SMD 1x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils), http://multimedia.3m.com/mws/media/494546O/3mtm-dip-sockets-100-2-54-mm-ts0365.pdf 3M 40-pin zero insertion force socket, through-hole, row spacing 6.15 mm (242.
- Normal -0.0464265 -0.0868518 0.995139 vertex 5.23977.
- 9V 2xAA cell battery holder, Memory.
- Support Kassutronic's KS-20 https://kassu2000.blogspot.com/2019/07/ks-20-filter.html .