Velleman K8058 User guide

8 Channel RF transmitter

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Total solder points: 63
Difficulty level: beginner 1 2  3 ⌧ 4  5  advanced

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K8058

K8058

ILLUSTRATED ASSEMBLY MANUAL H8058IP-1

Features & specifications

Features:

 Works together with the K8056 relay card.
 8 addresses allow the use of multiple receivers.
 'all clear'- function.
 Toggle or momentary mode for each key.
 Open-field range up to 50m.
 Rubber keypad.

Specifications:

• 433MHz operation

• LED function/mode indication

• Power supply: 3 AAA batteries (not included).

• Dimensions: 150 x 58 x 20mm (5.9" x 2.3" x 0.8")

Schematic diagram.

C1
100n

GND+V

2

RA5/T1CKI/OSC1/CLKIN

RA0/CIN+/ICSPDAT

3

RA4/T1G/OSC2/CLKOUT

RA2/COUT/T0CKI/INT

4

RA3/MCLR/Vpp

5

RC5

6

RC4

7

RC3

GND

C3
56p

L2

COIL PCB 433

C2
1p

L1

COIL 1T 433

C4
4p7

GND

GND

R1
47

T1
MPSH10

R6
220

GND

R2
33K

X1
SAW433

GND

C5
100p

R4
33KR533K

J1
J2

Address selecti o n

GND

LED3RL
LD1

GND

+V+V

33K

R3

1K

470

R7

+V

1

VDD

IC1

RA1/CIN-/ICSPCLK

RC0

RC1

RC2

VSS

PIC16F630-I/P

14

GND

13
12
11

10

SW1

1

9

SW4

4

8

SW5

7

SW2

SW6

SW7

2

5

8

SW3

SW8

SW9

SHIFT

SW10

SHIFT

3

6

2

Assembly hints

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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

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 :

leads,

⇒ 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.

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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 !

AXIAL COMPONENTS ARE TAPED IN

THE CORRECT MOUNTING SEQUENCE !

Velleman hereby certifies that the device K8058 meets the essential requirements and all other relevant

For the complete conformity declaration check out :http ://www .velleman.be/downloads/doC/CE_K8058.pdf

stipulations of directive 1999/5/EG and 1995/5/EC.

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Construction

C...

X...

.

1. Jumpers

 J1
 J2
 J3

2. 1/8W Resistors

R...

 R1 : 47 (4 - 7 - 0 - B)
 R2 : 33K (3 - 3 - 3 - B)
 R3 : 33K (3 - 3 - 3 - B)
 R4 : 33K (3 - 3 - 3 - B)
 R5 : 33K (3 - 3 - 3 - B)
 R6 : 220 (2 - 2 - 1 - B)
 R7 : 470 (4 - 7 - 1 - B)

3. SAW resonator.

CHECK THE POSITION

OF THE NOTCH!

X1 : SAW433



4. Ceramic Capacitors

 C1 : 100nF (104, µ1)
 C2 : 1pF (Red, purple)
 C4 : 4,7pF (Black)

 C3 : 56pF (56)
 C5 : 100pF (101)

5. IC socket. Watch the position of the notch!

 IC1 : 14p

 J4
 J5
 J6

6. Coil

 L1: 1 turn

7. Transistor

 T1 : MPSH10

T.

8. LED. Watch the polarity!

 LD1 : 3mm RED

A simple air core coil
has to be made as

5mm

shown in the diagram
using the jumper lead
supplied

COLOR= 2...5

First : Mount this LED like
in the drawing (fig. 1.0).
Solder one lead, check the

LD...

position, if necessary cor­rect it by heating the sol­dering.

CATHODE

Next : solder the second connection.

FIG. 1.0

Last : Bend the LED exactly like the drawing

(fig. 2.0).

solderside

FIG. 2.0

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Construction

9. IC. Watch the position of the notch!

 IC1 : VK8058 programmed Pic16F630.

10. Battery contacts

 Solder a wire of 8cm (Ø 0,20mm)to the negative (-) connection of the PCB. The other end of

the wire will be soldered to the negative battery contact later on.

Solderside

 Now place the battery contacts into the housing on their right places.

 Positive battery lip
 Common battery lip
 Common battery lip
 Negative battery lip

FIG. 3.0

1
2
3
4

6

4

3

2

1

FIG. 4.0

 First bend the battery lips over before closing the enclosure (fig. 5.0).
 Connect now the wire that you earlier have mount to the negative battery lip.

FIG. 5.0

Negative battery lip

Positive battery

 Connect a wire between the positive battery lip and positive connection on the pcb.

Construction

11. Sticker

Affix the supplied sticker to the backside of the housing, see fig 6.0

FIG. 6.0

Velleman

433,92 MHz

SRFCE

7

Assembly

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12. Assembly

 Close the enclosure with the supplied screws.

8

 DO NOT FASTEN THE

SCREWS TOO TIGHT!

13. Keyboard Layout

Keyboard layout & use

1
3

5
7

2
4
6

8

SHIFT

14. Use

FIG. 7.0

When the batteries are inserted for the first time :

Channels 1..8 are configured as 'toggle' and are accessable by pressing button 1..8.
The indicator led will briefly light when a button is pressed.
Briefly pressing the shift button turns off all relays.
8 Addresses are available. Address 1 is the default address.

When the batteries are replaced :

The unit will remember its address and the 'toggle'/'momentary' setting for each channel.

Insert the batteries in the battery
compartment as indicated in fig. 8.0
and close the compartment.

Remark : Respect your national
and local laws when disposing of
empty batteries.

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Setup

15. Setup

Hold 'shift' until the LED lights to enter the 'set-up' mode.
Choose one of the following options by pressing the corresponding button :

(1) ‘Toggle’/’pulse’-selection.
(2) Display the current remote control address
(3) Change remote/relay card address
(4) Force remote/relay card address to address 1

(1) ‘Toggle’/’pulse’-selection (LED flashes once ) :

Allows you to select ‘toggle’ or ‘pulse’mode for each channel.
Pressing a channel button (1..8) repeatedly allows you to choose between 'toggle'- and 'pulse'-mode
for that particular channel (LED flashes once : pulse, two flashes : toggle).
Press 'shift' to leave this mode. Press ‘shift’ again to leave set-up mode.

(2) Display the current remote control address on the K8056 relay card (LED flashes twice) :

Relay LEDs display the address in binary fashion i.e. LD8 : LSB, LD1 : MSB
Press ‘shift’ to leave the set-up mode.

(3) Change the current address of the remote and relay card (available addresses : 1..8) (LED
flashes three times) :

Press button 1..8 to change the current address of the remote and the relay card.
The relay card will display the current address in binary fashion (see (2)).
Attention : All active cards will respond to this command (except when the ‘remote control’ jumper
on the relay card is set to ‘off’). Press ‘shift’ to leave this mode. Press ‘shift’ again to leave the set-up
mode.

4) Force the remote/relay card to address 1.
If the receiver (e.g. K8056) has been set to an address other than 1..8, you can force it to respond to
address 1.

 Attention : All active cards will respond to this command (except when the ‘rem ote control’

jumper on the relay card is set to ‘off’). Press ‘shift’ to leave the set-up mode.

You can leave the 'set-up' mode at any given time by pressing the 'shift'-button repeatedly until the
LED turns off. If no button is pushed for a while, the unit will leave the 'setup'-mode and the LED will
turn off.

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15. PCB layout.

PCB

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VELLEMAN KIT NV

Legen Heirweg 33

9890 Gavere

Belgium Europe

Info ?: http://www.velleman.be

Modifications and typographical errors reserved
© Velleman Kit nv
H8058IP - 2004 - ED1

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5 410329 315030