MK8 Circuit
This is the MK8 version of the tag gun circuit that I make and sell. I was trained to build electronic equipment to military spec for my first job years ago, and I am quite proud of the quality of my soldering. Some of the circuits I've seen, it's like someone has tried to solder by gobbing a mouthful of chewed-up solder onto a PCB. These are NOT like that. These circuits are small enough to be fitted easily into an "Airsoft" pistol, but can also power a big gun. One has even been used in a 'tag' hand-grenade! They are high quality, reliable and stable and are guaranteed to hit WOW STARSENSORS and SMARTSENSORS(TM). The MK8 is a development of the MK6, featuring both smaller area and lower profile. These circuits have been tested in all conditions, and have been in regular use for over three years during which we have never experienced any problems whatsoever with them. The circuit is computer designed, etched, tinned and assembled to professional standards. The circuit includes a quality sound chip and speaker support. These circuits can be made to fire single shot or full auto, they can power multiple emitters and speakers, and will hit at very long ranges depending on lens assembly. The circuit does not feature an ammo counter.
Pete and I have sold approaching fifty of these circuits. Every circuit is sold with full instructions and diagrams and a one year guarantee. If you can solder a few wires to the board, connect up two LEDs, a speaker and a clip of batteries (4.5v or 6v), you can make a decent tag pistol or SMG with one of these boards. If you use an airsoft gun for the body, it is no more difficult than building an airfix kit.
Price for the circuit is £17. I can also supply all the other parts you might need including IR emitters selected to work with the circuit, bright LEDs in any colour for muzzle flash, any size speakers, battery clips, switches etc.
Drop me an e-mail if you need to know any prices.