The basic idea involves blocking the end of a syringe, and then pull the plunger to create a vacuum in the tube. When released, the plunger will rush forward from the atmospheric pressure ...
The first stop for [Dr. D-Flo] was, naturally, Hackaday.io, which is where he found [Naroom]’s syringe pump project ... rod and a captive nut in the plunger holders, and an Arduino and motor ...
Pull out the plunger from a 60-mL LuerLok syringe and attach an 18-gauge needle. Count out five 20-mg omeprazole capsules and empty the contents into the syringe. Replace the plunger in the syringe.