Velleman K8088 Manuale utente
RGB Controller
K8088
ILLUSTRATED ASSEMBLY MANUAL H8088IP-1
Total solder points: 117
Difficulty level: beginner 1 2 3 4 5 advanced
Controlincandescentbulbs,LEDs,
commonanodeledstrips,etc...
Specifications
256 intensity levels/ch.
voltage output : same as input voltage
current limit possible (on-board resistor needed)
LED PWM freq. : 82Hz
power supply : 10 - 15Vdc / 9A max.
dimensions : approx 80x70x23mm
2
Features:
suited for both incandescent bulbs and LEDs
up-down level adjust for each output
hard transition effects : runnning light, Strobo, Colour loops, etc...
smooth fade effects : colour change, flame effect, random colours, slow off etc...
wide-range effect speed adjust
Hi power MOSFET outputs
memory for last selected effect & speed
easy up/down effect select
suited for common anode RGB strips
Specifications:
256 intensity levels/ch.
voltage output : same as input voltage
current limit possible (on-board resistor needed)
LED PWM freq. : 82Hz
power supply : 10 - 15Vdc / 9A max.
dimensions : approx 80x70x23mm
Features & Specifications
Ideal for use with flexible LED light lights strips, ex. RGB Led. (ordernr. LDB1-HS3027AC)
3
Assembly hints
1. Assembly (Skipping this can lead to troubles ! )
Ok, so we have your attention. These hints will help you to make this project successful. Read them carefully.
1.1 Make sure you have the right tools:
• A good quality soldering iron (25-40W) with a small tip.
• Wipe it often on a wet sponge or cloth, to keep it clean; then apply solder to the tip, to give it a wet look. This is called ‘thinning’ and will
protect the tip, and enables you to make good connections. When solder rolls off the tip, it needs cleaning.
• Thin raisin-core solder. Do not use any flux or grease.
• A diagonal cutter to trim excess wires. To avoid injury when cutting excess leads, hold the lead so they
cannot fly towards the eyes.
• Needle nose pliers, for bending leads, or to hold components in place.
• Small blade and Phillips screwdrivers. A basic range is fine.
For some projects, a basic multi-meter is required, or might be handy
1.2 Assembly Hints :
⇒Make sure the skill level matches your experience, to avoid disappointments.
⇒Follow the instructions carefully. Read and understand the entire step before you perform each operation.
⇒Perform the assembly in the correct order as stated in this manual
⇒Position all parts on the PCB (Printed Circuit Board) as shown on the drawings.
⇒Values on the circuit diagram are subject to changes.
⇒Values in this assembly guide are correct*
⇒Use the check-boxes to mark your progress.
⇒Please read the included information on safety and customer service
* Typographical inaccuracies excluded. Always look for possible last minute manual updates, indicated as ‘NOTE’ on a separate leaflet.
0
.0
0
0
4
Assembly hints
1.3 Soldering Hints :
1- Mount the component against the PCB surface and carefully solder the leads
2- Make sure the solder joints are cone-shaped and shiny
3- Trim excess leads as close as possible to the solder joint
REMOVE THEM FROM THE TAPE ONE AT A TIME !
DO NOT BLINDLY FOLLOW THE ORDER OF THE
COMPONENTS ONTO THE TAPE. ALWAYS CHECK
THEIR VALUE ON THE PARTS LIST!
5
R1 : 330 (3 - 3 - 1 - B)
R2 : 330 (3 - 3 - 1 - B)
R3 : 330 (3 - 3 - 1 - B)
R4,R5 & R6 : see page 9 &10
R7 : 180 (1 - 8 - 1 - B)
R8 : 390 (3 - 9 - 1 - B)
R9 : 1K (1 - 0 - 2 - B)
R10 : 47K (4 - 7 - 3 - B)
2. Resistors
R...
Construction
D1 :1N4007
CATHODE
3. Diode. Watch the polarity!
J
1. Jumper wire
RA1 : 10K (103)
4. Resistor array
!
1
IC1 :14p
5. IC socket. Watch the
position of the notch!
D...
C1 : 100nF (104)
C2 : 100nF (104)
C3 : 100nF (104)
C4 : 15pF (15)
C5 : 15pF (15)
6. Capacitors.
C...
SW2 : Blue up
SW3 : Green up
SW4 : Red up
SW5 : Red down
SW6 : Green down
SW7 : Blue down
7. Push buttons
SW...
6
C6 : 100µF / 25V
11. Electrolytic Capacitor.
Watch the polarity !
C...
SW1 : ON / OFF
SW8 : RGB / effect -mode
8. Switches
SW1.
construction
VR1 : UA78L05
9. Voltage regulator
VR...
SK1 : 2p "12Vdc"
SK2 : 2p "Red"
SK3 : 2p "Green"
SK4 : 2p "Blue"
10. Terminal blocks
X1 : 20MHz
12. Crystal
X...
7
Construction
LD1 : 3mm Red "R"
LD2 : 3mm Green "G"
LD3 : 3mm Blue "B"
COLOR= 2...5
LD...
CATHODE
12. LEDs. Watch the polarity!
17mm
14mm
TR1 : BUK9535-55
TR2 : BUK9535-55
TR3 : BUK9535-55
13. Transistors
14mm
IC1 : VK8088
(programmed PIC16F630-I/P)
14. IC
IMPORTANT
Apply an extra layer of
solder on all copper
PCB tracks.
8
Description
Description
1) On/off switch
2) Mode switch. Select between ‘RGB’- and ‘Effect’-mode
‘RGB’-mode: Red, Green and Blue output levels can be
individually adjusted by means of the up/down buttons
‘Effect’-mode: Allows to choose between 11 built-in effects
3) Output indicator leds.
4) Power supply connector.
5) RED output (3A DC max.)
6) GREEN output (3A DC max.)
7) BLUE output (3A DC max.)
8) RED-level down / ‘previous effect’-button
9) RED-level up / ‘next effect’-button
10) GREEN-level down / ‘reduce effect speed’-button
11) GREEN-level up / ‘increase effect speed’-button
12) BLUE-level down / ‘previous colour’-button
13) BLUE-level up / ’next colour’-button
3
7654
1
9
8
8
10
12
2
11
13
9
Connection
Connection
Incandescent lightbulb or halogen lightbulb:
connect the lightbulb to the output R, G or B.
Place a wire jumper for R4, R5 and R6.
Polarity is not important. 3A /channel max (36W@12V).
LED-strip with common anode (+) :
Connect the common anode to the (+) of the 12VDC power supply.
Connect the cathode (-) of each colour to the (-) of R,G or B on the K8088.
Place a wire jumper for R4, R5 and R6.
Max. current consumption is 3A/channel.
12VDC
- +
12VDC
- +
COM
Anode R G B
10
LED:
LEDs require a series resistor (R4, R5 or R6)
Determine led voltage drop (Check manufacturer datasheet).
Rule of thumb: red: 1.7V, green: 2V, blue: 3..4V).
Next, check required LED current.
Example:
Red LED, 1.7V drop, required current: 20mA
Resistor calculation: (12V-1.7V) / 0.020 = 515 ohm (choose nearest value,
e.g. 560 ohm)
Resistor power rating calculation: (12V-1.7V) x (12V-1.7V) / 560 = 0.19W
(choose a 0.25W resistor)
Connection
12VDC
- +
C (-)
A (+)
Indice
Altri manuali Velleman Controllori
Velleman
Velleman HQ-Power VDPDMXC146 Manuale utente
Velleman
Velleman SOL4UCN2 Manuale utente
Velleman
Velleman VMB2BL Manuale utente
Velleman
Velleman E305DC Manuale utente
Velleman
Velleman Vellight LEDC25 Manuale utente
Velleman
Velleman HQ Power VDPC130 Manuale utente
Velleman
Velleman TRCV3 Manuale utente
Velleman
Velleman HQ-Power HQRC10002 Manuale utente
Velleman
Velleman SOL10UC Manuale utente
Velleman
Velleman vellight CHLSC4 Manuale utente
Velleman
Velleman K2639 Manuale utente
Velleman
Velleman VMA333 Manuale utente
Velleman
Velleman AER Domus Guida all'installazione
Velleman
Velleman CHLSC2 Manuale utente
Velleman
Velleman CAMCOLD/CK Manuale utente
Velleman
Velleman HQ POWER VDPDMXC144 Manuale utente
Velleman
Velleman HQ Power VDPDMXC174 Manuale utente
Velleman
Velleman VMA409 Manuale utente
Velleman
Velleman VM192IR Manuale utente
Velleman
Velleman SOL4UCN2 Manuale utente
