PIR Controlled Lighting
The one way switch in the circuit above will allow the PIR control the lighting directly or prevent the lighting from operating. If the PIR has any of the facilities listed under items 5, 6 or 7 on page 25, this switch may be used to activate any of them.
PIR with facility to switch off, switch on or allow the PIR control the lighting
When using a PIR not having the facilities listed under items 5, 6 or 7 on page 25, these switches may be used to provide full control. The lighting may be locked “off”, “on” or left under the control of the PIR.
Related posts:
The 555Timer
Elements of electromechanical energy conversion:Introduction,Salient aspects of conversions,Energy-b...
CELL PHONES:THE LATEST CELL PHONE TECHNOLOGY
AUDIO AND VIDEO SYSTEMS -MAGNETIC RECORDING AND REPRODUCTION
Safety:electrostatic Discharge
TRANSFORMERS:THE DOT CONVENTION
Development of Control Circuits part3
Zener Diodes:Zener Diode ratings
Solid-State Dc Drives:Current Limit Control
CONVENTIONAL D.C. MOTORS:TORQUE PRODUCTION
Three-phase Distribution Boards And Socket Circuits:Three-phase Supplies
Troubleshooting Less Common Motors
POWER ELECTRONIC CONVERTERS FOR MOTOR DRIVES:VOLTAGE CONTROL – D.C. OUTPUT FROM D.C. SUPPLY
Fundamentals of Electricity:Voltage