# Circuit Design

Alignment Tool - Zenith-Admiral Hex Wrench
GC Electronics 8606 alignment tool with hex and special tip slug. This tool is made of non-conductive Delrin.
• End 1 - 0.027 in.
• End 2 - 0.1 in.
• End 3 - 0.1 in.
$1.20 Battery Box - Dunlop, snap-in enclosure Original Dunlop snap-in, black battery box with snap-closed swing door for effects pedals using one 9 volt battery (accessed via the bottom of the pedal). Cutout dimensions: 2.46" x 1.27", box depth: 0.70", snaps over a panel thickness of about 0.04". Used on Dunlop Cry Baby Wah Wah GCB95 and many Dunlop effects pedals.$1.95
Battery Box - Gotoh, Dual, for 9 volt batteries
Dual 9 volt battery box. Two 9V battery compartments, each compartment having its own red and black wires for battery positive and negative connections (4 wires total) allowing for series, parallel or separate connections of two 9V batteries. Four wood screws included. Directions: 1. Refer to the Drawing B and make a hole on guitar body. 57.5 mm (2.26") x 49.5 mm (1.95"), R6 (6 mm = 0.24") 2. Put the box in guitar body and fix it by screws.
$19.00 Battery Box - Gotoh, single, 9 volt Single 9 volt battery box. See P-ECB-9V1B for single battery box with removable adapter. See P-ECB-9V2 for double battery box.$13.95
Battery Box - Gotoh, single, 9 volt, with removable adapter
Single 9 volt battery box. See P-ECB-9V1A for single battery box without removable adapter. See P-ECB-9V2 for double battery box.
$13.95 Battery Clip - 9 Volt with Vinyl Tab Single standard snap-on 9V battery clip. Features six inch pre-stripped and pre-tinned leads for an easy connection.$0.50
Battery Clip - for 9 Volt batteries
Package of 3
9 volt battery clip with 5 3/4" red and black wire lengths. Simple construction and perfect for use in effects pedals. Package of three.
$0.95 Breadboard - Solderable PCB, 3.00” x 1.90” The SB400 Solderable PCB BreadBoard enables you to transfer your circuit and wires from a plug-in breadboard without recutting wires or changing your layout. The SB400 has the same pattern and spacing as a standard 400 connection point BB400 solderless plug-in breadboard. It has a standard 5-hole strip for each IC pin, just like solderless breadboards plus 4 power rails. However, it has the advantage that soldered joints provide a more reliable long-term connection than solderless contacts. The SB400 has four power rails like solderless breadboards, plus two bonus rails for power or signals. There are bonus two-hole pads along the centerline allowing DIL (dual in-line) headers to be used. BPS prototyping boards use high-quality FR4 glass epoxy PCBs for long life, with an anti-tarnish protective coating for easy soldering.$4.95
Breadboard - Solderable PCB, 3.75” x 1.85”, Mounting Holes
$4.50 BreadBoard - Solderless, 400 point pattern Solderless (plug-in) breadboard with 400 connection tie-points (i.e. 400 wire insertion holes) and 4 power rails. Solderless breadboards are great for building and testing new circuits because parts can be easily inserted and removed making them completely re-usable. This breadboard has a 300 tie-point IC-circuit area plus four 25 tie-point power rails. The housing is made of white ABS plastic, with a printed legend giving numbers and letters for columns and rows. The internal contacts are phosphor bronze with a plated nickel finish and a peelable adhesive tape backing is provided for attaching it to a surface. Be sure to check out the Zipwire™ jumper wire kits for use with this breadboard.$4.75
Bulb solder-off - Weller, for removing solder
Removes melted solder by suction. Facilitates accurate printed circuit repair and cleaning. Begin by squeezing, then hold over the solder to be removed and release the bulb to allow the solder to be sucked into the bulb. This method of solder removal is very basic and inexpensive. The bulb takes up very little space in your tool kit. Made in Taiwan.
$20.25 Desoldering Pump - Weller, manual, for removing solder Removes melted solder by suction. Facilitates accurate printed circuit repair and cleaning. This lightweight desoldering pump has an anodized aluminium body to assure durability and features a plunger safety shield, short-stroke plunger and a no-clog automatic tip cleaner. Replace tip with S-T7875B. Made in Taiwan.$29.95
Desoldering pump tip - Weller, replacement for 7874B
Restore the performance of your desoldering pump by replacing the tip. Replacement for S-T7874B.
$7.25 Digital Capacitance Meter - YF-150, 9 ranges Nine ranges give precision readings from 0.1 pF to 20,000 µF. Can be used to check virtually all capacitors for tolerance value, selecting matched sets, etc. • 0.1 pf to 20,000 μF, 9 ranges • Over range indicator • 0.5% basic accuracy • Tilt stand • 3-1/2 digit LCD, 1" h x 2-¼" w • 1.5" x 2.8" x 6" • Zero adjustment • Input protected • Low battery indicator • Includes case, leads, battery, spare fuse and instructions$42.95
Digital Multimeter - YF-3220, multi-purpose
Ergonomically designed. Uses one 9V battery, included.
• 0.5% basic DC accuracy
• audible continuity test
• 3 1/2 digit LCD, 0.625" high
• 10M ohm input resistance
• 1.5" x 3" x 7.5"(w/o rubber case)
• voltage to 1000VDC, 750VAC
• polarity indicator
• frequency to 10MHz
• over range indicator
• 10A (AC or DC)
• low battery indicator
• hFE and diode test
• tilt stand and case
$44.95 Eyelets - Brass, .121 x .125 x .200; MT .0095, package of 10 Package of 10 Eyelets, bag of 10 (mounts in 1/8" hole).$0.80
Eyelets - Plated Brass, Small, .089” x .125” x .150”
Package of 10
Tin plated brass eyelets commonly used on vintage style pickups. The small sized eyelets are also great for smaller point-to-point projects such as DIY stomp boxes. The outside diameter of the barrel is 0.089” and the recommended mounting hole is 0.093” using a #42 drill bit.
$0.80 Fiberboard - Vulcanized, 3" x 15", .062" Thick Vulcanized Fiberboard, used for laying out circuits using eyelets such as S-HEYE-A and our staking tool S-T1715. • .062" thick • 3" x 15"$2.45
Heat Sink - dissipate heat during soldering
Temporary Heat Sink. Absorb & dissipate heat during soldering/desoldering sensitive parts. Made in Taiwan.
$1.75 Jumper Test Lead Set - Clip 35mm, Total Length 24", 22AWG Package of 10 Set of 10 Jumper Test Leads " Alligator Clips 35mm each. Total Length 24", 22AWG wire. Black, Red, White, Yellow, Green$4.89
PadBoard - Double Sided, Plated Holes, 3.15” x 1.97”
Prototyping circuit board that has a general purpose pad-per-hole pattern making it great for general purpose analog and digital use. It is a double-sided board with plated holes, which allows components to be easily soldered to either side of the board. A square pad is provided every 5th hole, which makes it easy to align components on the top and bottom of the board. An anti-tarnish coating protects the copper for a long shelf-life and provides easy soldering.
For fastening your project to a surface see our adhesive standoffs (S-H190-X)
Features:
• Pad-per-hole prototyping board with plated-thru holes. A square pad every 5th hole makes it easy to align components on top and bottom.
• Double-sided high-quality FR4 glass-epoxy circuit board with plated holes. Components can be soldered to either side.
• 1oz/ft2 copper with an anti-tarnish coating for easy soldering.
• 31 x 19 holes, 0.037" holes are drilled on 0.1" (2.54mm) centers. Four 0.125” mounting holes.
• Size 1 = 1.97 x 3.15in (50 x 80mm), 1/16" thick (1.6mm)
2.95 PadBoard - Double Sided, Plated Holes, 3.94” x 3.15”, Mounting Holes The PadBoard-2 prototyping circuit board has a general purpose pad-per-hole pattern which is good for analog and digital use. It is a double-sided board with plated holes, which allows components to be soldered to either side of the board. A square pad is provided every 5th hole, which makes it easy to align components on the top and bottom of the board. Features • Pad-per-hole prototyping board with plated-thru holes. A square pad every 5th hole makes it easy to align components on top and bottom. • Double-sided high-quality FR4 glass-epoxy circuit board with plated holes. Components can be soldered to either side. • 1oz/ft2 copper with an anti-tarnish coating for easy soldering. Lead free and RoHS compatible. • 31 x 39 holes, 0.037" holes are drilled on 0.1" (2.54mm) centers. Four 0.125” mounting holes. • Size2 = 100 x 80mm (3.94 x 3.15in), 1/16" thick (1.6mm)6.85
PadBoard - Double Sided, Plated Holes, 6.30” x 3.94”, Mounting Holes
The PadBoard-3U prototyping circuit board has a general purpose pad-per-hole pattern which is good for general purpose analog and digital use. It is a double-sided board with plated holes, which allows components to be soldered to either side of the board. A square pad is provided every 5th hole, which makes it easy to align components on the top and bottom of the board. The PCB accepts a 96 pin DIN-41612 VME connector for backplane or board-to-board applications. Holes for ejector latches are provided. Features
• Pad-per-hole prototyping board with plated-thru holes. A square pad every 5th hole makes it easy to align components on top and bottom.
• Double-sided high-quality FR4 glass-epoxy circuit board with plated holes. Components can be soldered to either side.
• 1oz/ft2 copper with an anti-tarnish coating for easy soldering.
$12.95 Pen - Caig, Circuit writer, for drawing traces Circuit Writer precision conductive ink dispenser makes instant traces on most surfaces(epoxy, glass, metal). Draw traces on circuit boards, repair defective traces, make jumpers and shield electronics, design prototype circuits, repair rear-window heater traces. Silver based solution, 7ml pen dispenser.$23.95
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