Description
The ELM303 is a specialized circuit for creating time-lapse videos on suitably equipped camcorders.
The camcorder to be controlled must have a Control L (LANC) port, and also be capable of responding to power control signals.
Features
- Delays of 10 minutes to 24 hours with no external timing components.
- Recording durations of 1 or 10 seconds.
- Low power CMOS design - typically 1mA at 5V.
- Security feature allows on demand recording.
- Initial recording after 1 minute to verify system
operation and connections.
- Pulsed power output to control camera power
Connection Diagram PDIP and SOIC (top view)
VDD 1 I2 2 I1 3 I0 4
8 VSS 7 LANC 6 Power 5 D0
VDD 7 LANC
VSS VDD
6 Power VSS.