10.11.2011., četvrtak


Silver Rotary Watches - Watch Hannah Montana The Full Movie Online - Illinois Railroad Pocket Watch.

Silver Rotary Watches

silver rotary watches

    rotary watches
  • Rotary Watches Ltd. was established at La Chaux-de-Fonds, Switzerland by Moise Dreyfuss in 1895. By the 1920s family members Georges and Sylvain Dreyfuss began importing Rotary watches to Britain, which was to become the company's most successful market.

  • coat with a layer of silver or a silver amalgam; "silver the necklace"

  • a soft white precious univalent metallic element having the highest electrical and thermal conductivity of any metal; occurs in argentite and in free form; used in coins and jewelry and tableware and photography

  • made from or largely consisting of silver; "silver bracelets"

  • Coat or plate with silver

  • Provide (mirror glass) with a backing of a silver-colored material in order to make it reflective

  • (esp. of the moon) Give a silvery appearance to

Do-it-Yourself Resistance Substitution Box

Do-it-Yourself Resistance Substitution Box

>>>>>>>>>> click the "ALL SIZES" magnifying glass to see a bigger pic <<<<<<<<<


• 2 or 3 12-position rotary switches (or 10-position, whatever you can get)
• 2 pin or banana jacks (to match your test leads)
• resistor assortment from 5 ohms to 1M or greater; gold bands (5% tolerance) are better than silver bands (10% tolerance).
• project box


1- Get a box and drill holes for mounting two or three 12-position rotary switches. Drill holes also for the two jacks.

2- Mount the switches and the jacks; label switch positions with corresponding resistor values.

3- Follow this diagram and solder resistors directly to the lugs of the rotary switches.

NOTE: If you solder the resistors so their unsoldered leads extend the opposite direction of the switch's shaft, these leads can be gathered together and soldered at once, connected to the bus wire terminating in point "A".

• The first switch would provide the lowest resistance, the next would provide mid-range resistors, and the final switch would be wired to the resistors with the greatest resistance.

• As seen, the 12th lug of the depicted switch connects to the next switch in the array. Naturally, the final switch in the array would have its 12th lug connected to the final resistor in the matrix.


To mark the panel for the resistor values:

1- Turn the mounted switches to position "1" (doesn't matter at all how you orient the switches, just turn them to their lowest resistor settings).

2- Place knobs loosely on shafts and turn their pointers to wherever you want "1" (your lowest resistor value) to be located around the dial (near top or bottom of dial, usually).

3- Once all pointers are angled to this position, tighten their set screws to keep them in place.

4- With your marker, put dots where the pointers point as you click them all around their orbits.

5- Label these dots with the corresponding resistor values. Position "12" can be marked with an arrow pointing to the next switch.


1- Set all rotary switches to "12" for starting position. This will provide the greatest resistance available (this is safest on the circuit). Plug your test leads in.

2- Begin turning the LAST dial downward and observe the response of the circuit (LED brightness, audio output, circuit clocking - whatever you're after).

3- When you get to position "1" on this switch, turn the next rotary switch to position "11" to continue the resistance decrease, and so on until you reach the resistance value desired.

4- Observe the resistance the dial is pointing to; grab another resistor of the same value, and your green LED will never again scare you with that ember-like, off-yellow, over-voltage, "Seeya in LED Halvala" glow.



this was such a surprise; I've been wanting a vintage men's watch for ages but just never got round to looking for one. little did I know that the hubby had scoured through vintage watch shops all over town for weeks until he found this beauty. it's from 1960 and it'll even outlive us. I was gobsmacked as it was EXACTLY what I had pictured my dream watch to look like. and the reason he gave it to me? as a thank you for carrying our baby for us - awwww. I'm going to have all of our names inscribed on the back of it. <3

silver rotary watches

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