Pelco-D Control for CCTV Cameras Pelco-D Control for CCTV Cameras
Based on the Elektor Platino

Continue reading this Elektor article?
- Unlimited access to online Member Only articles
- 3 new editions Elektor Magazine (digital)
- More than 5000 Gerber files
- 20% member discount on e-books (at elektor.com)
- 10% member discount on Products (at elektor.com)
Stops Automatically.
What is Members Only
Elektor is committed to providing high-quality content on electronics, catering to tens of thousands of paying members. As part of this commitment, Elektor has launched Premium, an initiative that offers exclusive online articles to members sometimes even before they appear in the magazine.
Every day, members can access in-depth articles that showcase the best of Elektor's premium content.
This initiative aims to reward members with early access. Once logged in, members can easily enjoy this exclusive content and engage in discussions about featured projects. While Premium adds to the existing resources available, Elektor will continue to provide a wealth of free information.
Join the Elektor community today to take advantage of Premium and other benefits!
Component list
Resistors
Default: 5%, 0.25W, 10mm
R2, R3 = 47?
R13 = 100?
R1,R8,R9 = 470?
R11 = 4.7k?
R4,R5,R6,R7,R10,R12 = 10k?
P1 = 10k? preset H
Capacitors
C1,C2 = 22pF, 0.1” pitch
C4 = 10nF, 0.2” pitch
C3, C5, C6 = 100nF, 0.2” pitch
C8 = 1µF, 35V, 0.1” pitch
C9 = 10µF, 35V, 0.1” pitch
Inductors
L1 = 10µH
Semiconductors
D2 = 1N5817
D1 = RGB LED, 5mm (e.g. Kingbright L-154A4SURKQBZGW; Farnell # 2290374)
T1 = BC547C
IC1 = ATMega1284P-PU, programmed
IC3 = 7805
Miscellaneous
X1 = 16MHz quartz crystal
BUZ1 = buzzer, 12 mm, 6.5mm pin spacing
LCD1 = 4x20 characters, e.g. # Farnell 1671508)
S4C = pushbutton, Multimec 3FTL6
S5C = rotary encoder, Alps EC12E2424407
K3 = 6-pin (2x3) pinheader, 0.1”pitch
K5 = 8-way SIL socket strip, 0.1”pitch
K6,K7 = 6-way SIL socket strip, 0.1”pitch
K8 = 3-way SIL socket strip, 0.1”pitch
K9 = 16-pin pinheader, 0.1” pitch (for LCD1)
DIP-40 socket for IC1 (optional)
Printed circuit board # 100892-1 v1.2 or most recent (Elektor Store)
Component List, RS-485 Interface
Resistors
5%, 0.25W, 10mm
R1 = 1k?
R2,R3 = 4.7k?
R4,R5 = 56?
R6 = 120?
Capacitors
C1 = 100nF, 0.2”pitch
Semiconductors
IC1 = SN65176BP
Miscellaneous
K5 = 8-pin pinheader, 0.1”pitch
K6,K7 = 6-pin pinheader, 0.1”pitch
K8 = 3-pin socket strip, 0.1”pitch
K10,K11 = 2-way PCB screw terminal block, 0.1”pitch
K12 = DC connector (eg Farnell 1217037)
JP1,JP2,JP3 = 2-pin pinheader, 0.1”pitch
PCB #140433-1 v2 or most recent (Elektor)
Discussion (0 comments)