Velleman-projects K8023 Assembly instructions User Manual

10 Channel, 2-Wire REMOTE CONTROL K8023 ILLUSTRATED ASSEMBLY MANUAL H8023IP-1 Total solder points: 247 Difficulty level: beginner 1  2  3  4

10 14. Operation Operation 1. Control section (P8023S): Both PCBs are connected to each other by means of two wires, VTX+ and VTX-. They supply pow

11 15. Hook-up Examples Hook-up examples 1. Connecting the K8023 to the K6714, relais card. P8023R12..15Vin +VTX- 1 2 3 4

12 Hook-up examples 2. Connecting the K8023 to the K6711, IR receiver. P8023SP6711TO P8023RVA GND VB GND 1 2 3 4 5 6 7

13 Hook-up examples 3. Connecting the K8023 to the K8006, modular light system. P8006P8023R12V/300mA12..15Vin +VTX- 1 2 3 4

14 Hook-up examples 4. Connecting the K8023 to the K8000, computer interface card. P8023R12..15Vin +VTX- 1 2 3 4 5 6

15 16. Schematic diagram (Control section) Schematic diagram SK9GND2GND2GND2Vin1GND2Vout3VR2UA78L05GND2 GND2RA017RA118RA21RA32RB06RB17RB28RB39RB410RB

16 17. Schematic diagram (Receiver section) Schematic diagram GNDVin1GND2Vout3VR1UA7810GND GND GND GNDGND GNDIN 11IN 22IN 33IN 44IN 55IN 66IN 77COMMO

17 R19R21SK11COM+VTX-SK9D7C15321SK10R20R22SK136547SK12IC49810SK14R23R24R18C13T2R28VR2C12LD12R26C14R27R16X2P8023S'1VELLEMANR17R25C10C11PCB 18. Co

18 PCB 19. Receiver PCB D5IC1T1C3R13ZD1C7C5D4C9LD11C8D3C2VR1C4D2SK2SK1R11D1R1212..15Vin +VTX-SK7R7VELLEMAN P8023R'1R14R1LD1X1C6C1432 65R4R2R3I

2 Features:  Microprocessor controlled.  Inputs can be push-buttons, switches or open collector outputs from another device.  The receiver secti

Modifications and typographical errors reserved © Velleman Components nv. H8023IP - 2004 - ED1 VELLEMAN Components NV Legen Heirweg 33 9890 Gavere Bel

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 s

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 j

5  R1 : 470 (4 - 7 - 1 - B)  R2 : 470 (4 - 7 - 1 - B)  R3 : 470 (4 - 7 - 1 - B)  R4 : 470 (4 - 7 - 1 - B)  R5 : 470

6 Construction  LD1  LD2  LD3  LD4  LD5  LD6  LD7  LD8  LD9  LD10  LD11 6. LEDs. Watch the polarity ! COLOR= 2...5LD...CATHODELD .

7 Assembly of the receiver PCB : P8023S Construction  D7 : 1N4007 1. Diode. Watch the polarity! D...CATHODE  R16 : 1K (1 - 0 - 2

8  C14 : 10µF 8. Electrolytic capacitor. Watch the polarity ! C...  X2 : 4MHz X...9. Quartz crystal  SK9 : 3p  SK10 … SK14 : 2p 1

9 Connect both PCB’s P8023S and P8023R according to fig.1. Both push buttons and switches can be used to control the inputs. Keep the distance between