Lighting
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Why Does the High-Wattage Bulb Glow Brighter in a Parallel Circuit?
Why Does a High-Voltage Bulb Glow Brightly When Connected in a Parallel Circuit, While a Low-Voltage Bulb Glows Dimly in the Same Circuit? Three light bulbs are connected in a…
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Why Does the High-Wattage Bulb Glow Dimmer in a Series Circuit?
Why Does a High-Wattage Bulb Glow Dimly When Connected in a Series Circuit, While a Low-Voltage Bulb Glows Brightly in the Same Circuit? Three light bulbs are connected in a…
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How to Wire Twin Timer for Repeated ON-Delay in Cycle Mode?
Wiring Digital Twin Timer in Repeated ON Delay Cycle Mode In our previous wiring tutorial, we discussed how to wire a one-shot timer using a twin timer for delay. In…
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How to Wire Twin Timer for 120V/240V Circuits – ON/OFF Delay
Wiring Digital Twin Timer for ON/OFF Delay Operations in 120 and 240V Circuits As the name suggests, a digital twin timer performs dual operations in a single circuit. It can…
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Why are there Small Red Lights Around the CCTV Cameras?
What is the Purpose of the Red LEDs around a CCTV Security Camera? The small red lights around CCTV (Closed Circuit Television) cameras are typically infrared (IR) LEDs (Light Emitting…
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How to Reverse Operation of Photo Eye using ST01 Timer?
How to Reverse a Photo Eye Circuit for 120V-277V AC and 12-24V DC Load Circuits using ST01 Timer? As the ordinary dusk-dawn or photo eye night light circuit works such…
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How to Wire Twin Timer with Photo Eye Circuit for Time Delay?
Wiring the Twin Timer with Photocell to Delay Switching-OFF Operation of the Light at Dusk In today’s wiring guide, we will illustrate how to wire a twin timer with a…
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How to Wire ST01 Timer for Dusk-Dawn On-Delay Light Control?
Wiring ST01 Programable Digital Timer with AH3-3 Timer for Automatic ON-Delay Light Control In today’s post, we will show how to wire the ST01 timer with the AH3-3 timer for…
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How to Wire OFF-Delay Timer for 120V and 240V Load Circuits?
Wiring the AH3-3 OFF-Delay Timer for 120V and 240V Circuits Timers are essential components in various residential, industrial and automation applications. They help control the timing of processes and equipment,…
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How to Control One Light Bulb From Two Different Locations?
2-Way & 3-Way Switching Connections – Electrical Wiring Diagrams What is Two Way & Three-Way Switching Circuits? Two-way switching or (three-way circuits in the US) connection is used to control…
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