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DO NOT BLINDLY FOLLOW THE ORDER OF THE COMPONENTS ONTO THE TAPE. ALWAYS CHECK THEIR VALUE ON THE PARTS LIST! - 4 -...
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assembly 1. Assembly (Skipping this can lead to troubles ! ) hints 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;...
features • can store up to 4 remote controls (FIFO) • chime function • built-in pre-alarm • always armed after power outage • the built-in relay can switch a regular alarm (not included) (3 A 125 VAC) after 20 s pre-alarm • arm time: • slow with indication: if the door is open or closed (time to leave the room) • quickly...
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Construction I. CONSTRUCTION Ceramic Capacitors Transistors Resistors C1 : 100nF (104) C2 : 100nF (104) R... C3 : 100nF (104) T1 : BC547 T2 : BC547 T3 : BC547 IC socket TVoltage regulator Watch the position of ...
Construction Sounder Relay RF-receiver BUZ1 NO NC Terminal blocks RY1 RX1 : RX433N LED’s Watch the polarity! SK2 : 2p (Relais) LD1: Red (power) SK3 : 2p (N.O. / N.C) LD2: Red (status) Output ...
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Assembly II. ASSEMBLY Watch the position of the notch! IC1 : VK8093 Home Alarm System with RF Remote (programmed PIC16F1503-I/P) LEARN 12V DC OUTPUT REED NO NC COM Antenna BOTTOM SCREW - 9 -...
Driver installation & programs III. CONNECTION DIAgRAM (*) If you want to connect a 12V siren directly to the relay you can connect the +12V of the input volt- age to the COM. Connect the nega- tive lead of the siren to the leftmost (-) connector and the positive to the NC or NO contact of the relay.
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Arming the unit IV. ARMINg ThE UNIT Out of the box no remotes are assigned for safety reasons. When the unit powers up it is always armed! Unit is capable of storing 4 remotes, FIFO. The stored remotes can be cleared from memory by holding the LEARN button while powering up, The unit will beep 10 times (fast) to indicate the erasing process.
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Arming the unit How to arm? There are 3 methodes for arming your unit: • Arming with open door • Quickly arming with open door • Arming with closed door Arming with open door: When the door is open, the unit beeps for prox. 20seconds before actually arming. Closing the door will the unit beeps faster. After the delay periode the unit is armed.
Leds and how to use them Leds feature a specific voltage Never connect leds in parallel drop, depending on type and colour. Check the datasheet for exact voltage drop and rated current ! How to Calculate the series resistor: Example: operate a red led (1.7V) on a 9Vdc source. Required led current for full brightness: 5mA (this can be found in the datasheet of the led) Supply voltage (V) - led voltage (V) = series resistance (ohms)
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