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The post that we want to adjust CV output range, switch between 5v and 2.5v max. One per step, to set output voltages. (10 One SPDT switch to disable reset (run once). Momentary-normal-off pushbutton to manually reset. LEDs: One per step, to set output voltages. (10) One potentiometer per step, to set output voltages. (10 - CLOCK out - RESET / CASCADE out Period: 1 day Digital Reverberation Unit, http://www.belton.co.kr/inc/downfile.php?seq=17&file=pdf (footprint from http://www.uk-electronic.de/PDF/BTDR-1.pdf Bulgin Battery Holder, Keystone, Plastic Case, http://www.keyelco.com/product-pdf.cfm?p=1031 AAA battery holder for CR1216/1220/1225, https://linxtechnologies.com/wp/wp-content/uploads/bat-hld-012-smt.pdf battery holder Keystone 2xAAA cell battery holder, Memory Protection Devices P/N BC2AAPC, http://www.memoryprotectiondevices.com/datasheets/BC2AAPC-datasheet.pdf 2xAA cell battery CR-1025 coin cell vertical battery CR-2025 coin cell retainer CR2032 BR2032 BatteryHolder Battery AA battery cell holder Keystone type 2993 negative battery contact Keystone type 3000 coin cell cr1216 cr1220 cr1225 1xPP3 (9V) battery holder, http://www.comf.com.tw/ProductDetail.asp?no=148 Keystone type 3034 coin cell vertical Panasonic CR-2450/VAN battery, https://industrial.panasonic.com/cdbs/www-data/pdf2/AAA4000/AAA4000D492.PDF battery CR-2450 coin cell vertical Panasonic CR-2354/VCN battery, https://industrial.panasonic.com/cdbs/www-data/pdf2/AAA4000/AAA4000D486.PDF battery CR-2354/VCN coin cell retainer Keystone type 106 battery holder Keystone Battery Holder, 2479, Battery Type 3xAAA (Script generated with kicad-footprint-generator JST EH series connector, BM04B-SURS-TF (http://www.jst-mfg.com/product/pdf/eng/eSUR.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py DFN, 6 Pin (http://www.onsemi.com/pub/Collateral/NCP133-D.PDF), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-104-02-xxx-DV-BE-A, 4 Pins per row (https://www.hirose.com/product/document?clcode=&productname=&series=DF11&documenttype=Catalog&lang=en&documentid=D31688_en), generated with kicad-footprint-generator Net tie, 3 pin, 1.0mm round THT pads Net tie, 2 pin, 2.0mm square SMD pads Net tie, 4 pin, 0.5mm square SMD pads Net tie, 4 pin, 0.3mm round THT pads Net tie, 3 pin, 0.3mm round THT pads Net tie, 3 pin, 2.0mm square SMD pads Net tie, 4 pin, 0.5mm square SMD rectangular pad as test Point, square 2.0mm_Drill1.0mm side length, hole diameter 1.6mm Resistor, Axial_DIN0207 series, Axial, Horizontal, pin pitch=12.7mm, , length*diameter=5.2*2.7mm^2, , http://www.diodes.com/_files/packages/DO-41%20(Plastic).pdf.

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