Friday, April 27, 2012

4MS SCM tap tempo mod







This simple mod adds a great tap tempo functionality to the 4MS shuffling clock multiplier.

you need a push button
1N914 diode (i didnt have any in my parts box and used a 1n4148 which works fine also)
1k resistor (you dont actually need this but its not a bad idea)

first get rid of the slip jack

I had to whittle the hole out a little to fit the button, be careful here as the metal is very soft (you can do this by hand gently with a flathead screwdriver)

the pics show how to wire it up
the blue wire has a 1k resistor in series,
the yellow wire has the diode in series with the band facing the board
(away from the switch)

basically it takes the power from the output pin of the 5v regulator via a 1k resistor to one side of the switch. The other side of the switch has the extra diode and is soldered to the cathode (the side with the band) of the diode on the pcb that comes from the input jack.

EDIT: I should point out that this may not be the same pcb revision as the current ones selling (it looks different in the user manual) so if in doubt, dont do it ;-)

8 comments:

  1. Tips for buying a copy here.Best Luxury Watches Online People spend a lot of time searching on the Internet, where there are many replicas of famous designer brands on sale, and we can be sure that they are of high quality and quality. replica breitling This is the first time I bought a copy watch. This watch is very surprising to me. The color is very low-key and the quality is very good. Good value for money

    ReplyDelete
  2. replica breitling watches Shop the Swiss timepieces favored by aeronautical enthusiasts with our array of authentic, replica breitling watchespre-owned Breitling watches.

    ReplyDelete
  3. This watch is very elegant in terms of design and function.replica breitling watches uk The quality is relatively perfect.replica breitling chronomat This is my first time to buy a replica watch. This watch is amazing and surprised me. Five-star praise

    ReplyDelete
  4. Der Laden hat Probleme für mich gelöst, der Service ist sehr geduldig,nike billig kaufen dies ist ein perfektes Einkaufserlebnis. Als ich die Schuhe erhielt, dachte ich, es sei eine gute Kopie der Schuhe.billig kaufen Zero Ich mag diesen Online-Shop, dieser Schuh ist einfach und großzügig. Sehr zufrieden mit diesem Kauf.

    ReplyDelete
  5. What makes Giuseppe Zanotti pumps, Giuseppe Zanotti sandals, replica giuseppe zanotti uk and Giuseppe Zanotti boots so unique is cheap man giuseppe zanotti espadrilles their consummate synthesis of design awareness and quality: "design awareness keeps you up to speed with the major trends that, season after season, dominate the worlds of ready-to-wear and haute couture; and it's also important for building up a repertory of ideas and images taken from music videos, from art, the cinema, from design, in short from everything which reflects changing fashions," explained Zanotti. "Technique and taste work in a reciprocal relationship, allowing all these ideas to come together."

    ReplyDelete
  6. Cartier is the renowned French jeweller and watchmaker with swiss replica watches a history of pioneering design and a drive for excellence. replica rolex watches The first references to Cartier wristwatches date back to 1888. Late in the 19th century it was pocket and chatelaine watches that were most popular, but Louis Cartier saw a future in timepieces that could be worn on the wrist.

    ReplyDelete
  7. I have been paying attention to replica watches.Top Quality Replica Rolex UK After receiving the goods, I was very surprised, the leather strap is comfortable, the watch is light weight, high quality and the price is good.Perfect Replica rolex box watches If you are looking for a watch that fits your everyday wear, this replica watch is definitely the perfect outfit. I will buy again!

    ReplyDelete
  8. I have been paying attention to replica watches. Replica Breitling Watches UK After receiving the goods, I was very surprised. The leather strap is comfortable, the watch is light weight, high quality, and the price is good.replica breitling superocean heritage watches If you are looking for a watch that is suitable for your daily wear, this replica watch is definitely a perfect clothing match. I will buy again!

    ReplyDelete