Motivation
Not much to say. Just a unidirectional sequential switch. The input is switched between up to eight outputs. Voltage controlled sequence length and mode. Software driven. The software is kept as simple ad possible, so you can easily adapt it to your needs.Status signaled with LED.
Specs and features
- Up to eight steps. Voltage controlled
- Different modes of operation. Voltage controlled
- Software driven
- Buffered in and output
- Unidirectional
- Status signaled by LED
- Runs on +/-15V and +/-12V
- Power consumption around 30mA positive, 10mA negative rail
Implementation
Schematic
Voltage controlled sequential switch: Schematic control board
Voltage controlled sequential switch: Schematic main board
Description:
Calibration
- None
Building hints
- None
Special parts
- None
Download
Voltage Controlled Sequential Switch control board documentation downloadVoltage Controlled Sequential Switch control board Gerber files download
Voltage Controlled Sequential Switch main board documentation download
Voltage Controlled Sequential Switch main board Gerber files download
Voltage Controlled Sequential Switch *.fpd file
Voltage Controlled Sequential Switch Software
The software is kept as simple ad possible, so you can easily adapt it to your needs.
Voltage Controlled Sequential Switch: Front view
Voltage Controlled Sequential Switch: Populated control PCB front
Voltage Controlled Sequential Switch: Populated control PCB back
Voltage Controlled Sequential Switch: Populated main PCB top
Voltage Controlled Sequential Switch: Populated main PCB back
Voltage Controlled Sequential Switch: Halve front
Voltage Controlled Sequential Switch: Halve back
