555 Night LED Breather

23 in stock (can be backordered)

SKU: 555BREATHER Categories: ,


The 555 Night LED Breather is a multistage kit that combines a light detector, a 555 astable oscillator, and a RC charging bank to produce a night activated LED beacon. When the light level falling onto the kit falls below a defined level (using the potentiometer), the circuit enables the 555 astable oscillator which in turn makes an LED slowly turn on and off. The rate at which the LED is turned on and off can be adjusted with a second potentiometer and this kit is ideal for night beacons and path indicators. This kit is great for the classroom and can be constructed in under an hour by most students.

Download Instructions (PDF)

Download Electronics Construction Manual (PDF)

All RoHS & REACH Compliant Parts

All parts sold by MitchElectronics are compliant with RoHS and REACH directives which ensures that they can be used in commercial environments as well as complying with environmental laws. Watch the video below to learn more about RoHS compliance and why it may be important for your next DIY project!

Additional information

Weight 0.01 kg

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