madbeanpedals VFE Switching Board Скачать руководство пользователя страница 7

 

 

 

Lock washer soldered to the DC Jack sleeve. 

 
 
For convenience, I have created a MOUSER project for the Switching Board components. It includes ALL options, so be 
sure to remove the items you don’t need. Note: 

It does not include the momentary switch

 
 

 

 
 

 

8.7 update: Mouser appears to no longer stock the low-ESR 47uF caps originally listed. I have replaced those in 
the project link with 10uF and 22uF low-profile/low ESR caps. You can use either one (qty 2) depending on what 
is in stock. 

Momentary Switch 

 
VFE uses this switch in their pedals:  

http://smallbear-electronics.mybigcommerce.com/110-pm-off/

 

- These are more expensive, but are very rugged. They are momentary but provide a “click” when pressed. 
 

Regular soft touch momentary are less expensive and will work fine:

  

http://smallbear-electronics.mybigcommerce.com/momentary-spst-no-soft-touch/

 

 

If you want to go really cheap, I have also tested these and they seem to work okay: 

http://bitcheslovemyswitches.com/#!/SPST-Soft-Touch-Momentary-Footswitch-Normally-
Open/p/10220659/category=5027572

 

 
 
 
 
 
 
 
 
 
 
 

I do not have the code to program the micro-controllers. This is proprietary to VFE. 

 
 
 

Mouser Project: VFE_SwitchingBoard

  

http://www.mouser.com/ProjectManager/ProjectDetail.aspx?AccessID=b1a505584d 

 

TIP: If you’d like to learn more about soft-bypass switching, check out these terrific tutorials available at Code Effects 

 

http://www.coda-effects.com/2016/04/relay-bypass-conception-and-relay.html 
http://www.coda-effects.com/2017/02/relay-bypass-final-code.html

 

Содержание VFE Switching Board

Страница 1: ...VFE Switching Board 2017 madbeanpedals Some images 2017 VFE Pedals used with permission 8 7 update see pg 7 2 16 W x 1 33 H...

Страница 2: ...e individual audio boards in each project since the common portions to all audio effects are handled by the Switching Board The Switching Board is held in place with board mounted audio jacks The mome...

Страница 3: ...or powers the micro controller which in turn activates the coil on the relay It is decoupled with a 4u7 MLCC Do You Like My Parts For audio effects that use a split rail design a 7662 is used as an in...

Страница 4: ...brightness 2 Q2 is used as a variable resistor In effect mode pin7 grounds the gate of Q2 and the resistance between the drain and source is on the order of 120 Ohm This acts as a small series resista...

Страница 5: ...witch pressed To activate momentary mode do not press the switch for 5 seconds Then tap it twice quickly Now press and hold for a few seconds until the LED starts to blink You are not in momentary mod...

Страница 6: ...is no chassis grounding point with the Switching Board or the hardware attached to it same goes for the audio boards Therefore we need to create a ground path to the chassis Peter demonstrates his me...

Страница 7: ...ey are momentary but provide a click when pressed Regular soft touch momentary are less expensive and will work fine http smallbear electronics mybigcommerce com momentary spst no soft touch If you wa...

Страница 8: ...NMJ6HCD2 SM ALL DC Jack 1 Kobiconn PC Mount ALL 20k 1 Bourns 3362P trimmer ALL Switch 1 Momentary SPST ALL B O M 18v 16v 13v Blueprint Bumblebee Choral Reef Dark Horse Fiery Red Horse Focus Mobius St...

Страница 9: ...9 Switching Board Schematic...

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