Russian language YouTube Channel, Home Made, shows you how to make your own dummy bomb for airsoft use that has a smoke effect. For those who want more effects apart from countdown timer, disarming, and sound blast, a smoke effect may complete the whole package... "Hello! In this video we will make a bomb for airsoft with smoke effect! As the basis will be Arduino Pro Mini, a display 1602 and a matrix keyboard."

Hoolfrix shows this dummy airsoft bomb which he himself made for airsoft games... "Hi everyone, I present you my airsoft bomb that I made with my little hands. There are still improvements and deco to do but it will be for a next video. It is 100% functional and playable on these 3 scenarios programmed (Search and Destruction, Domination, Sabotage). Arduino-based manufacturing."

Golandec Airsoft features a remotely controlled airsoft bomb up to 80 metres in range in this video... "Basmachi expands its line, and we have to review the new straykbol'naya pyrotechnics - a land mine on the remote actuation. Through radio control, antenna and transmitter, you can blow out of the bomb shelter. Your opponents will be 'murdered' submunitions in the ordinary airsoft grenades (peas, balls, corn)."