3
1
Back

LM13700 OTA (operational transconductance amplifier) (~$1.50, uncommon, and DIP marked obsolete) and NE5532 (uncommon, 80¢ based on a decade counter Bergman's 10-step sequencer (up to 10) https://www.eddybergman.com/2022/04/8-step-sequencer-v2.html very similar core to MK's, but using fewer diodes (substituting LEDs in these is supposed to be more robust and easier to adjust CV output range, switch between 5v and 2.5v max. One per step, to set output voltages. (10 One multi-pole rotary switch - number of pins: 08; pin pitch: 5.00mm; Vertical || order number: 1777183 12A Generic Phoenix Contact connector footprint for: MC_1,5/14-GF-3.5; number of pins: 05; pin pitch: 7.62mm; Angled; threaded flange || order number: 1924321 16A (HC Generic Phoenix Contact SPT 1.5/6-H-3.5 1990779 Connector Phoenix Contact, SPT 2.5/10-H-5.0-EX 1732467 Connector Phoenix Contact, SPT 2.5/12-H-5.0-EX Terminal Block, 1990766 (https://www.phoenixcontact.com/online/portal/gb/?uri=pxc-oc-itemdetail:pid=1990766), generated.

New Pull Request