Hackaday (unofficial) March 22, 2024 4:00pm R/C Smoke Grenade Rolls With the Changes #techhacks #drv8833 #grenade #motors #movieprop #seeedxiaosamd21 #hackaday posted by pod_feeder_v2 R/C Smoke Grenade Rolls With The Changes [Davis DeWitt] gets to do something that many of us only dream of — build cool working props for movies. This time, the director asked for a realistic smoke grenade that can roll up to a mark…