ATV Picture Generator
With high resolution
This is a MEMBER ONLY article. You need a subscription to read this 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)
Available from €5.33 per month.
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!
Materials
Gerber file
CAM/CAD data for the PCB referred to in this article is available as a Gerber file. Elektor GREEN and GOLD members can exclusively download these files for free as part of their membership. Gerber files allow a PCB to be produced on an appropriate device available locally, or through an online PCB manufacturing service.
Elektor recommends the Elektor PCB Service service from its business partner Eurocircuits or AISLER as the best services for its own prototypes and volume production.
The use of our Gerber files is provided under a modified Creative Commons license. Creative Commons offers authors, scientists, educators and other creatives the freedom to handle their copyright in a more free way without losing their ownership.
Component list
R1,R10,R19 = 18k?
R2,R7,R8,R9,R11,R16,R17,R18,R20,R25,R26,R27 = 1k?2
R3,R12,R21,R31 = 10k?
R4,R13,R22 = 220k?
R5,R14,R23,R36,R37,R38 = 4k?7
R6,R15,R24 = 100?
R28 = 47k?
R29 = 180k? 1%
R30 = 33k? 1%
R32,R35 = 100k?
R33 = 470?
R34 = 3k?3
R39,R42,R43 = 75?
R40,R41 = 1k?
P1,P2,P3 = 1?k preset
Capacitors:
C1 = 39pF
C2 = 47pF
C3,C4 = 27pF
C5-C11,C16-C21,C23,C24,C33,C34,C36,C37 = 100nF
C12-C15,C27-C29 = 10µF 63V radial
C22 = 100µF 25V radial
C25,C26,C35 = 220µF 25V radial
C30,C32 = 10-30pF trimmer
C31 = 22µF 40V radial
Semiconductors:
D1,D2 = 1N4004
D3 = 1N4148
D4 = BAT85
IC1,IC2 = K6T4008C1C-DB70 (CMOS SRAM, 32-DIP, 512k*8, 70ns) (Samsung)
IC3 = AT90S8515-8PC, programmed, order code 020295-41
IC4 = AT90S1200-12PC, programmed, order code 020295-42
IC5 = ST232CN (ST) (MAX232 compatible)
IC6,IC8 = 7805
IC7 = AD724JR (16-Lead SOIC!) (Analog Devices)
IC9-IC13 = 74HC163
IC14,IC15 = 74HC574
IC16 = 74HC00
IC17 = 74HC02
T1 = BC547C
T2 = BC557B
Miscellaneous:
BT1 = 3V Lithium button cell (e.g., CR2032) with PCB mount holder (dia. 22.75mm)
K1 = 9-way sub-D socket (female), PCB mount
K2,K3,K4 = 5-way SIL-pinheader
K5 = S-VIDEO 4-way or 6-way mini-DIN-socket (female), PCB mount
K6 = cinch socket, PCB mount, e.g., T-709G (Monacor/Monarch)
K7 = 2-way PCB terminal block, lead pitch 5mm
X1 = 12MHz quartz crystal (parallel resonance, Cload = 30pF)
X2 = 7.3728MHz quartz crystal (parallel resonance, Cload = 30pF)
X3 = 4.433619MHz quartz crystal (series resonance, Cload = 30 pF)
Not on PCB:
2 high-efficiency LEDs
Pushbutton, 1 make contact
PCB available via ThePCBShop
Disk, PC software, source- & hex-code: order code 020295-11 or Free Download
Discussion (0 comments)