Velleman К8086 Manuel d'utilisateur

TELEPHONE RING DETECTOR WITH RELAY OUTPUT K8086 ILLUSTRATED ASSEMBLY MANUAL H8086IP-1 Total solder points: 61 Difficulty level: beginner 1  2  3 

10 PCB PCB

VELLEMAN NV Legen Heirweg 33 9890 Gavere Belgium Europe www.velleman.be www.velleman-kit.com

Modifications and typographical errors reserved © Velleman nv. H8086IP'1 - 2007 5410329 384210Learn how to connect your computer with the outsid

2 Features: simply connect in parallel with phone line powerful led flashes when phone rings the unit will feature a relay output if connected

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 su

DO NOT BLINDLY FOLLOW THE ORDER OF THE COMPONENTS ONTO THE TAPE. ALWAYS CHECK THEIR VALUE ON THE PARTS LIST! REMOVE THEM FROM THE TAPE ONE AT A TIME !

5 R1 : 1M (1 - 0 - 5 - B) R2 : 2K2 ( 2 - 2 - 2 - B) R3 : 15K (1 - 5 - 3 - B) R4 : 100K (1 - 0 - 4 - B) R5 : 1K (1 - 0 - 2

6 Construction IC1 : 4N27 15. IC, watch the position of the notch! SK2 : 12VDC 10. DC-jack -SK...+SW LD1 : 5mm (super red) 11. LED.

7 Connection samples 16. Connection examples 1. LED flash 2. LED flash + relay ouput continuous relay output blinking relay output output mode select

8 17. Assembly Assembly ADHESIVE STRIP

9 Schematic diagram. Schematic diagram