Smartphone A/V Remote Control
Transmitter plus App for Android devices
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.
Components
The BOM (Bill of Materials) is the technically exhaustive listing of parts and other hardware items used to produce the working and tested prototype of any Elektor Labs project. The BOM file contains deeper information than the Component List published for the same project in Elektor Magazine. If required the BOM gets updated directly by our lab engineers. As a reader, you can download the list here.
Want to learn more about our BOM list? Read the BOM list article for extra information.
Component list
Resistors
R1-R4,R6-R9,R13-R20 = 270Ohm
R5,R25,R26 = 1kOhm
R10,R24 = 10kOhm
R11,R12 = 4.7kOhm
R21,R22 = 10Ohm
R23 = 100Ohm
Capacitors
C1,C2,C3,C4,C7,C13,C14,C15,C16 = 100nF
C5,C6 = 22pF ceramic
C8,C11,C12 = 10?F 25V radial
C9,C10 = 100?F 25V radial
Semiconductors
D1,D5,D6 = LED, red, 3mm, low current
D2,D7 = 1N4001
D3,D4 = TSAL6200 (Vishay) 940nm IR transmitter diode
LD1,LD2 = SC39-11SURKWA (Kingbright) 7-segment-LED display, 10mm
IC1 = CAT24C512LI-G (On Semiconductor)
IC2,IC4 = 74HC595N
IC3 = ATmega88-20PU (Atmel), programmed, Elektor # 120043-41 [2]
IC5 = ULN2803APG
IC6 = TSOP32236IR (Vishay) 36kHz IR receiver
IC7 = 7805
IC8 = LF33CV (STMicroectronics)
Mod1 = BTM-222 (Rayson) Bluetooth module
Miscellaneous
X1 = 14.7456MHz quartz crystal
Re1 = 6V SPDT relay (1x c/o contact), Finder 43.41.7.006.2000
S1,S2,S3 = tactile switch, SPNO, round
JP1,JP2,JP3 = 2-pin pinheader with jumper
K1 = 6-pin (2x3) pinheader
K2 = 3-pin PCB screw terminal block, pitch 5mm
K3 = 4-pin SIL connector
K4 = low voltage adaptor socket, 2.1mm
PCB 120043-1 [2]
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