8 Channel RF transmitter card, 8 K8056 relay n a m e ll e V h ceivers in For use wit f multiple re o e s u e th ow adresses all one room.
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.
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.
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 stipulations of directive 1999/5/EG and 1995/5/EC.
Construction 1. Jumpers 6. Coil J1 J2 J3 J4 J5 J6 5mm A simple air core coil has to be made as shown in the diagram using the jumper lead supplied L1: 1 turn 7. Transistor 2. 1/8W Resistors T1 : MPSH10 T.. R... R1 R2 R3 R4 R5 R6 R7 : 47 : 33K : 33K : 33K : 33K : 220 : 470 (4 - 7 - 0 - B) (3 - 3 - 3 - B) (3 - 3 - 3 - B) (3 - 3 - 3 - B) (3 - 3 - 3 - B) (2 - 2 - 1 - B) (4 - 7 - 1 - B) 3. SAW resonator. CHECK THE POSITION OF THE NOTCH! X... 8. LED. Watch the polarity! LD1 : 3mm RED COLOR= 2...
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. FIG. 3.0 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 4 3 1 2 3 4 2 1 FIG. 4.
Construction 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. 11. Sticker Affix the supplied sticker to the backside of the housing, see fig 6.0 Velleman 433,92 MHz SRFCE FIG. 6.
Assembly 12. Assembly Close the enclosure with the supplied screws.
Keyboard layout & use 13. Keyboard Layout 2 1 4 3 6 5 8 7 SHIFT 14. Use FIG. 7.0 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. 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.
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..
PCB 15. PCB layout.
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