Audio Interface for Aurora – Through-hole version
This Interface turns Aurora 9×18 mk2, Aurora 18×18 or Aurora 12 bar into the ultimate color organ. This is the through-hole only version of the same exact circuit as the original Audio Interface.
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Color Organ Triple Deluxe II – Kit and PCB
Color Organ Triple Deluxe II is the return of the classic color organ of the 70′s using LEDs. Color Organ divides sound wave into three bands; low, mid, & high, and lights different color LEDs based on the volume.
Color Organ Triple Deluxe II uses all discrete transistor circuit for authentic “sound to light” function – no ICs, no microcontrollers. Assembly is also very straightforward and beginner friendly.
- See the instructables
- Download the schematics
Kit Contents
- 3x 47 ohm
- 6x 150 ohm
- 2x 270 ohm
- 1x 470 ohm
- 2x 1k ohm
- 2x 4.7k ohm
- 4x 10k ohm
- 3x 270k ohm
- 1x 1.2M ohm
- 1x 10k ohm potentiometer
- 1x 4.7nF (0.0047uF)
- 2x 22nF (0.022uF)
- 1x 0.22uF EC
- 1x 1uF EC
- 3x 4.7uF EC
- 1x 10 uF EC 16V or higher
- 1x 47uF EC 16V or higher
- 8x MPS2222A or Equivalent
- 18x LED (6x red, 6x green, and 6x blue)
- 3.5mm Stereo Jack
- DC Power Jack
Notes:
Kit assembly requires basic soldering skills.
You need a 12V DC power supply (AC adapter) (300mA or higher current capacity – such as this one) to operate Color Organ Triple Deluxe II. Use of regulated power supply is recommended, since non-regulated AC adaptors typically produce output voltage much higher than they are rated. (Typical “12V” non-regulated AC adaptors can output about 18V.) If you want to use one of those, make sure to masure the actual output voltage, and only use it if the voltage is lower than 15V. (Try 9V rated ones.)
| Color Organ Triple Deluxe II – Kit: $29 (soldering required) |
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| Color Organ Triple Deluxe II – Fully Assembled: $39 (Does not come with power supply.) |
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| Color Organ Triple Deluxe II PCB only: $8.50 | |
Aurora 12 bar – Kit and PCB
Aurora 12 bar is a simple, straight line RGB LED sequencer/chaser. Aurora 12 bar’s hardware is almost identical to Aurora mini 18. In fact only difference are (besides their shapes) the number of LEDs and the microcontroller that they use. Oh, and Aurora 12 bar doesn’t use a single SMT (surface mount technology) part!
In addition to all the animations that other Aurora’s can do, Aurora 12 bar also has the analog input ready. By hooking up to Audio Interface, you can turn Aurora 12 bar into a full-color sound/VU meter!
Aurora 12 bar is made with 100% through-hole parts. No surface mount parts!
Kit Contents
12x RGB LED (common-cathode)
3x 2N2907A or equivalent Transistor
1x PIC24FV16KA301 Microcontroller (Preprogrammed with the latest firmware)
1x Tactile Switch
12x 120 ohm Resistor
3x 220 ohm Resistor
4x 2.2k ohm Resistor
1x 10k ohm Resistor
1x 0.1 uF Ceramic Capacitor
1x 10 uF Multi-Layer Ceramic Capacitor
1x 47 uF Electrolytic Capacitor
1x Aurora 12 bar PCB
* 3 pin Molex connector shown in some pictures come with Audio Interface, and is not included in Aurora 12 bar kit.
Note: All Aurora 12 bar kits ship with preprogrammed PIC. You do not need a PIC programmer to assemble Aurora 12 bar kits!
| Aurora 12 bar kit (PIC pre-programmed): $29 (soldering required) |
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| Aurora 12 bar PCB only: $7 | |
| Audio Interface Kit for Aurora (through-hole version): $25.00 | |
| Battery Case – Three AA batteries: $5.50 |
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| Battery Case – Four AA batteries: $6.00 |
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| USB Power Cord: $5.00 |
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| Mini USB Power Adapter: $3.50 | |
Aurora 48 Kit
Aurora 48 is a compact and thin profile full LED sequencer. It’s built entirely with surface mount components, so the profile is nice and clean.
Please review the instructables before purchase – assembly requires some skills. You will also need PIC programmer such as PICKit 3, ICD 2, ICD 3 (PICKit 2 doesn’t work with the PIC used). If you don’t have a programmer, you can purchase the PIC programmed with the latest firmware. (The PIC will be soldered to the PCB)
- Detailed technical information at instructables.com
- Aurora 48 Schematic-rev3a (PDF)
- Aurora 48 part placement (PDF) (revised Feb.18, 2013)
- Firmware ver.1.0 (aurora48smd-1.0.hex)
You can purchase full kits or just the PCBs. Please use the buttons below to purchase.
| Aurora 48 Full Kit: $49.00 (Soldering required) | |
| Aurora 48 PCB only: $8.50 | |
| Aurora 48 Fully Assembled: $89.00 - comes with an USB power cord or a battery case. |
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USB Blinky Kit
USB Blinky is possibly the simplest LED blinky kit out there. There are only ten parts to solder. The PCB (Printed Circuit Board) itself plugs right into an USB port. Thicker material is used for the PCB, so that it fits into the USB port nicely.
USB Blinky blinks at about twice a second. USB Blinky only draws little current (about 5mA) so any USB ports can power it.
USB Blinky is the perfect “Learn to Solder” project.
Kit Contents
2x 5mm Super Bright LED
2x 470 ohm (R1, R4)
2x 47k ohm (R2, R3)
2x 22uF Electrolytic Capacitor (C1, C2)
2x NPN Transistor (Q1, Q2)
1x Custom PCB
- view detailed technical info and assembly instructions @ instructables
| USB Blinky kit: $6.50 (soldering required) |
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| USB Blinky 4 Pack (Set of 4): $20 (soldering required) |
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| USB Blinky PCB only: $2.50 | |
Wave JT – Kit and PCB
Wave JT is a tiny LED sequencer or “Larson Scanner” on steroid. It has over 16 sequence patterns, and speed can be adjusted by double/triple tapping the button. It’s the most versatile LED chaser.
Unlike other LED chasers, Wave JT controls each LED in smooth 7 bit (128 levels) brightness levels. The brightness curve is gamma-corrected like Aurora series, so the fades are visually pleasing.
Not only Wave JT versatile, it’s also energy efficient. Wave JT runs on a single AA battery, and the battery lasts for days!
Please view technical details and assembly instructions at instructables.
Wave JT is made with 100% through hole parts. No surface mount parts!
Kit Contents
8x 3mm or 5mm Super Bright LED of your choice
1x 4.7k ohm (R1)
1x 100k ohm (R2)
8x 39 ohm (R3-10)
1x 10pF Ceramic Capacitor (C1)
1x 0.1uF Ceramic Capacitor (C3)
1x 33uF 10V Electrolytic Capacitor (C2)
1x 47-100uH Axial Inductor (L1)
1x Schottky Diode (D1)
1x 5.1V 500mW Zener Diode (D2)
2x MPS2222A or equivalent NPN BJT (Q1-2)
1x PIC16F1823 or PIC16F1824
1x Tactile Switch (SW1)
2x Battery Clips
Note: As of Oct. 1, 2012, all Wave JT kits are shipping with preprogrammed PIC. You do not need a PIC programmer to assemble Wave JT kits!
| Wave JT kit (PIC pre-programmed): $20 (soldering required) |
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| Wave JT kit Multi-color Pack (Set of all 4 colors; Red, Green, Blue, and White): $64 (soldering required) |
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| Wave JT PCB only: $5 | |
Poorman’s Buck – High Power LED driver
Poorman’s Buck is a simple, constant-current high power LED driver capable of driving 350mA to 1A of output current. It is compact (footprint is 1 x 1.5 inches) and easy to build, yet very versatile.
Input power supply voltage can be anywhere between 5 to 20V (must be higher than the connected LED’s forward voltage drop). Up to 5 LEDs can be connected in series, and by parallel connecting the series connected LEDs, up to 18W total of LEDs can be driven (with 20V power supply).
Output current is configurable; 350mA, 700mA, or 1A using included parts. In board potentiometer can lower the output current down to about 9% level – which can be used as a dimmer. Full dimming control can also be done via the PWM input, making Poorman’s Buck a perfect building block for Arduino or other microcontroller projects.
For technical details please view my instructables.
You can purchase full kits or just the PCBs. Please use the buttons below to purchase.
*** Poorman’s Buck Kits and PCBs are sold out and discontinued. ***
Aurora 9×18 mk2 Kit and PCB
(The original Aurora 9×18 video)
The kit includes everything you need to build Aurora 9×18 mk2, plus mounting screws & nuts. Those screws can also help you when you solder in the LEDs, by giving the PCB a lift off the working surface.
The smallest SMD parts are 0603 size, which is quite tiny. Naturally it’s very easy to lose them while assembling. Since it’s not much fun having to buy those little parts because you lose them, I’m including a few extras for all 0603 size parts. There are a few extra LEDs included as well. Hopefully you won’t have to stop the assembly because you’ve lost a few parts.
- View the technical info here.
- View the soldering/assembly guide.
IMPORTANT: You need a compatible PIC programmer such as PICkit 3, ICD2/3, etc. to program the PIC. (PICkit 2 does not support the newer PICs used on those Auroras.) If you don’t have access to program the PIC, you can choose “programmed” option for additional $5. The PIC IC will be soldered to the PCB in order to be programmed.
| Aurora 9X18 mk2 kit: $179 (+$5 for PIC preprogrammed) (soldering required) | |
| Aurora 9X18 mk2 PCB only: $29 | |
| Aurora 9X18 mk2 Fully Assembled: $329 - Assembled and tested. Comes with a USB power cord to connect to a USB port. |
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| USB Power Cord: $5.00 | |
| Audio Interface Kit for Aurora (SMD version) (soldering required): $25.00 | |
| Audio Interface Kit for Aurora (through-hole version) (soldering required): $25.00 |
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Aurora 18×18 Kit and PCB
The kit includes everything you need to build Aurora 18×18, plus mounting screws & nuts. Those screws can also help you when you solder in the LEDs, by giving the PCB a lift off the working surface.
The smallest SMD parts are 0603 size, which is quite tiny. Naturally it’s very easy to lose them while assembling. Since it’s not much fun having to buy those little parts because you lose them, I’m including a few extras for all 0603 size parts. There are a few extra LEDs included as well. Hopefully you won’t have to stop the assembly because you’ve lost a few parts.
- View the technical info here.
- View the soldering/assembly guide.
IMPORTANT: You need a compatible PIC programmer such as PICkit 3, ICD2/3, etc. to program the PIC. (PICkit 2 does not support the newer PICs used on those Auroras.) If you don’t have access to program the PIC, you can choose “programmed” option for +$5. The PIC IC will be soldered to the PCB in order to be programmed.
| Aurora 18X18 kit: $289 |
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| Aurora 18X18 PCB only: $59 | |
| USB Power Cord: $5.00 |
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| Audio Interface Kit for Aurora: $25.00 | |
| Audio Interface for Aurora – Fully Assembled: $35.00 | |
Audio Interface for Aurora
This Audio Interface turns Aurora 9×18 mk2 and Aurora 18×18 and Aurora 12 bar into the ultimate color organs.
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Aurora 9×18 and Aurora 18×18 pre-order deals
*** These pre-order deals have ended on midnight(EST) of April 8th (Sun).
Please refer to the current pricing here. ***
I have finalized the designs of new Aurora 9×18 mk2 and Aurora 18×18. Developing these things takes a lot of effort, time and of course, money.
I really want to make those Aurora’s available as kits, however I need a small capital to do so quickly. Otherwise I’d have to wait.
So here’s the deal, I will offer those kits at 20% discount until I have them shipping. Once the kits are in, the final prices will be $179 for Aurora 9×18, and $289 for Aurora 18×18. (At the worst case where I could not deliver those kits, your money will be refunded. PayPal will offer protection against non-delivery, so rest assured.)
I’m really hoping that with your help, these kits will be shipping within 4 weeks.
IMPORTANT: Like all other kits I sell, PIC microcontrollers are not preprogrammed. You need a compatible PIC programmer such as PICkit 3, ICD2/3, etc. to program the PIC. (PICkit 2 does not support the newer PICs used on those Aurora’s.) This is due to the fact that surface mount PIC need to be soldered to a PCB before being programmed.
Colour Night Joule Thief kit
Colour(Color) Night Joule Thief kit and PCB are available. Please use the buttons below to purchase.
Detailed information and building instructions are here: http://www.instructables.com/id/Colour-Changing-Night-Joule-Thief/
| Full kit: $10.50 | |
| Full kit 5 pack: $47.00 | |
| PCB only: $4.50 | |
Universal High-Power LED Driver Kit & PCB
Universal High-Power LED Driver is a PIC microcontroller based switch-mode LED driver. This driver can boost or reduce the supply voltage to drive wide range of high power LEDs efficiently.
You can find the detailed information here:
http://www.instructables.com/id/Universal-High-Power-LED-Driver-with-3D-printable-/
You can purchase full kits or just the PCBs. Please use the buttons below to purchase.
| Full kit: $35.00 (PIC pre-programmed) *** up to 3 day lead time *** |
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| PCB only: $6.50 | |
* If you live in Australia, you can purchase this kit from LED Sales.
Aurora mini 18
Aurora mini 18 is only 2 inches in diameter, yet controls 18 full-color (RGB) LEDs individually. The technology that enables this little thing is as amazing as the lights it produces.
Please review the instructables before purchase – assembly requires soldering skill. You will also need PIC programmer such as PICKit 3, ICD 2, ICD 3 (PICKit 2 doesn’t work with the PIC used). If you don’t have a programmer, you can purchase the PIC programmed with the latest firmware. (The PIC will be soldered to the PCB)
- Detailed technical information at instructables.com
- Aurora mini 18 part placement chart (PDF)
* Firmware update – download here *
You can purchase full kits or just the PCBs. Please use the buttons below to purchase.
| Aurora mini 18 Full Kit: $29.00 (Soldering required) |
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| PCB only: |
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| Aurora mini 18 Fully Assembled: $69.00 - comes with a battery case -or- USB power cord. |
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| Battery Case – Three AA batteries: $5.50 |
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| Battery Case – Four AA batteries: $6.00 |
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| USB Power Cord: $5.00 |
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| Mini USB Power Adapter: $3.50 | |
Night Joule Thief – LED Night Light Kit & PCB
Joule Thief circuit is combined with an ambient light sensor – Night Joule Thief is a little night light that keeps going with just one battery for weeks! Two white LEDs light up surprisingly bright.
* This is the original version of Night Joule Thief that uses white LEDs – not to be confused with the new color changing version.
Please view the instructables for technical info and assembly steps.
*** NOTE: The color of the PCB will be green instead of purple shown in some of the pictures. ***
Please use the buttons below to purchase. Shipping is $5 for USA, $17 for the rest of the world.
| Night Joule Thief Full Kit: $10.50 | |
| Night Joule Thief Full Kit 5 pack: $47.00 | |
| Night Joule Thief PCB only: $4.50 | |
Aurora 9 bar Kit
*** Sorry Aurora 9 bar Kit/PCB are discontinued. ***
All parts except Molex connectors and power supply are included. (See the picture for the contents.)
* The PIC microcontroller (PIC24F08KA101) is not pre-programmed. You need your own programmer (such as PICKit) to program the PIC microcontroller.
Please view my Instructable for the detailed information on Aurora 9 bar.
Contact me if you have any questions.
| Full kit: $25.00 | - Discontinued - |
| PCB only: $7.50 | - Discontinued - |