Quasar ElectronicsSG04MKT-COB - Sirens and Machine Gun Soundshttps://www.quasarelectronics.co.uk/media/ecom/prodsm/sg01m.jpgThe classic noises every boy loves to make! Three sirens - ambulance, police & fire engine - plus a machine gun, all with two flashing LEDs...Electronics > Circuit Components > Printed Circuit Boards > Development Boardsquasar_diy_sg4mSG04MKTGBP11.95Quasar Electronics LimitednewConditionInStockhttps://www.quasarelectronics.co.uk/Item/sg04m-sirens-machine-gun-sounds-generator
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Self-Assembly Electronic Kit (Soldering Required) or COB Sound Module Only
The classic noises every boy loves to make! Three sirens - ambulance, police & fire engine - plus a machine gun. In fact everything you need for your very own cops and robbers movie or model car!
Two LEDs flash in time with the sounds. You could use our relay board 1168 to drive a bigger light source.
The KIT version (Order Code SG04MKT) is supplied with the COB sound module, a motherboard for the supporting components, a 3" (75mm) diameter speaker, push switches, components and battery holder. Switch wire is not included (simple 2-core bell wire is fine).
N.B. This kit requires a reasonable level of soldering skill and it not recommended for beginners.
You can also purchase just the COB sound modules on their own without the additional components supplied in the Kit (SG04COB in Product Options below).
3V dc. 2 x AA battery holder supplied (battery Order Code 656.010)