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# Inventory
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## Power
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Powermaster 24VAC 1AMP AC Power Supply 2.1MM Plug
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12v dc 1amp powerpack
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12vac 500mA powerpack
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## Tools
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2C53T 3-in-1 Handheld Oscilloscope, Multimeter & Generator
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Universal Crimping Pliers - 1.6 to 2.5mm Size Contacts - PA-21
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ENGINEER Precision Wire Stripper for Thick Wires (AWG24, AWG22, AWG20, AWG18, AWG16, AWG14, AWG12) PA-07 Made in Japan
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ENGINEER precision mini/micro side cutters, professional grade, ESD safe with hardened carbon steel jaws (PCB side snips). Made in Japan. ns-06
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## Construction
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Hook-Up Wire - Assortment (Solid Core, 22 AWG)
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Brass M2.5 Standoffs 16mm tall - Black Plated - Pack of 2
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Large Acrylic Offcut
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JST-PH 2 Pin Female Connector
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Professional Solderless Breadboard BB400 - 400 tie points (Metal Backing Plate)
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Terminal Barrier Panel with Clear Cover 4 Way
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## Components
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4Pcs 3W 8 Ohm Mini Loudspeakers 3 Watt JST-PH2.0 Interface Micro Speaker for Arduino
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Thin Speaker - 4 Ohm, 2.5W, 28mm
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2.5 mm JST XH-Style Shrouded Male Connector: 2-Pin, Right Angle (4-Pack)
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Panel Mount 2.1mm DC barrel jack
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Adafruit TLV320DAC3100 - I2S DAC with Headphone and Speaker Out
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## Capacitors
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60 top quality prime spec greencaps From 0.001uF to 0.22uF, all 100V.
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60 top quality prime spec 50V working ceramics. from 10pF to 0.1uF.
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## Resistors
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1/4 Watt
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Carbon Film
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5% Tolerance
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25x
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0Ω
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1.5Ω
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4.7Ω
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10Ω
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47Ω
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100Ω
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220Ω
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330Ω
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470Ω
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680Ω
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1kΩ
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2.2kΩ
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3.3kΩ
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4.7kΩ
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10kΩ
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22kΩ
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47kΩ
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100kΩ
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330kΩ
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1MΩ
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Potentiometer B1K 2K 5K 10K 20K 50K 100K 500K 1M
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3 Pcs 10K Thermistor Temperature Sensor Probe 3950 NTC
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## Voltage Regulators
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Voltage Regulator 5V (7805)
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Voltage Regulator 3.3V (LD1117)
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7805 7809 7812 7815 7905 7912 7915 LM317
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## ICs
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555 Timer - General Purpose Timer IC
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LM358AN Dual Operational Amplifier
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Op-Amp - LM258P (Through-Hole)
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10x TL072CP Operational Amplifier
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## Transistors
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TIP120 Power Darlington Transistors - 3 pack
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5 x PN2222 NPN
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5 x PN2907 PNP
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S9012 (10 units)
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S9013 (10 units)
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S9014 (10 units)
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S9015 (10 units)
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S9018 (10 units)
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A1015 (10 units)
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C1815 (10 units)
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A42 (10 units)
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A92 (10 units)
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2N5401 (10 units)
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2N5551 (10 units)
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A733 (10 units)
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C945 (10 units)
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S8050 (10 units)
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S8550 (10 units)
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2N3906 (10 units)
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2N3904 (10 units)
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## Fun kit
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1pcs Power Supply Module WARNING:
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1pcs 830 tie-points Breadboard
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1pcs 65 Jumper Wire 140pcs
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Solderless Jumper Wire 20pcs
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Female-to-male Dupont Wire
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2pcs Pin header (40pin)
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1pcs Precision Potentiometer
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2pcs Photoresistor
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1pcs Thermistor
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5pcs Diode Rectifier (1N4007)
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5pcs NPN Transistor (PN2222)
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1pcs IC 4N35
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1pcs IC 74HC595
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1pcs Active Buzzer
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1pcs Passive Buzzer 10pcs
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Button (small) 10pcs
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22pf Ceramic Capacitor 10pcs
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104 Ceramic Capacitor
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5pcs Electrolytic Capacitor (10UF 50V)
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5pcs Electrolytic Capacitor (100UF 50V) 10pcs
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White LED 10pcs
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Yellow LED 10pcs
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Blue LED 10pcs
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Green LED 10pcs
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Red LED
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1pcs RGB LED 10pcs
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Resistor (10R) 10pcs
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Resistor (100R) 30pcs
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Resistor (220R) 10pcs
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Resistor (330R) 10pcs
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Resistor (1K) 10pcs
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Resistor (2K) 10pcs
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Resistor (5K1) 10pcs
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Resistor (10K) 10pcs
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Resistor (100K) 10pcs
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Resistor (1M)
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# mki x es.edu VCO — Bill of Materials
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Check kit contents against list. In box also: PCB, panel, power cable, assembly sockets.
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## Resistors
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- [ ] 1M — x2
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- [ ] 100k — x9
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- [ ] 68k — x2
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- [ ] 47k — x1
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- [ ] 33k — x1
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- [ ] 14k — x1
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- [ ] 1k5 — x1
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- [ ] 1k — x2
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- [ ] 10 — x2
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## Thermistors
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- [ ] 10k — x4
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## Capacitors
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- [ ] 47 µF (electrolytic) — x2
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- [ ] 1 µF (1J/film) — x1
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- [ ] 100 nF (104/ceramic) — x5
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- [ ] 2.2 nF (2n2/film) — x1
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## Diodes
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- [ ] 1N4148 (signal) — x1
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- [ ] SB140 (schottky, or e.g. 1N5818) — x2
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## Transistors
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- [ ] BC548 (NPN) — x1
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- [ ] BC558 (PNP) — x1
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## Trimmer Potentiometer
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- [ ] 1k (W102) — x1
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## Potentiometers
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- [ ] 100k (B104) — x3
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- [ ] 250k (B254) — x1
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- [ ] 1M (B105) — x1
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## Jack Sockets
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- [ ] Switched mono (black) — x5
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## Chips
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- [ ] TL074 (quad op amp) — x1
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- [ ] CD40106 (hex schmitt trigger inverter) — x1
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