MicroFET units in stock
The parts and PCBs have arrived and the first units are done 🙂 Currently microFET units are in stock, microAB are built on order, until a larger batch is done. Order HERE.
The new microSMART unit
We’re proud to present the new microSmart unit. It’s built around the same robust and proven microAB high-current driver, with an added microcontroller and voltage/current monitoring. We built it as small as possible, the dimensions are just 36 x 13 x 4 mm, so you can fit it anywhere you want. We added a lot …
Raven HPA engine is ready to ship
First units of Raven are ready! You can buy it locally in Slovenia and Poland or order it online. Be one of the first and get your own. 🙂 Where to buy? Slovenia Buy directly from the producer Tomaž Perčič s.p. Ljubljana, Krško info@sparklabs.si Poland HP Airsoft Shop hpairsoft.eu Ul. Gałeczki 45 PL41-500 Chorzów Worldwide …
Self balancing valve of Raven HPA engine
While doing consistency and other fps tests a while back we confirmed the interesting phenomena our engine has. Because the valve closes before the bb reaches the end of the barrel and in essence the fps of the bb is dependent on the valve opening time, it turns out that the valve is “self balancing” …
Stress testing of Raven HPA engine
A quick snap from stress testing the valve. WHAT WE WERE TESTING AND WHY RESULT: The valve has done well over 0.5 million shots with minimal wear and zero sealing issues. The nozzle is less critical and is tested separately.
Testing Raven HPA engine in snow and under water
One of our prototypes was tested in extreme conditions: underwater and in snow. Outside temperature was -4°C. It went pretty well. 🙂 Thanks ASGrevolution for documenting this test! Watch the video: https://youtu.be/GAc05QYzccE https://youtu.be/GAc05QYzccE
Explanation of FCU and PU on the RAVEN system
We made some pictures for a better explanations of the fire control unit (FCU) and programming unit (PU) on the RAVEN system. The FCU uses three magnetic sensors (one for the trigger and two for the selector). Magnetic sensors mean there is zero moving parts and no contact between the trigger and the sensor which …