royer

• Nature photos (0)
• Things I like (0)
• Neon (53)
• technical corner (7)
• Bending and pumping in 2020 (6)
• Toy nightlight dissection and waveform (5)
• Tube voltage - magnetic transformet (3)
• sterilizer (2)
• 220V powered cold cathode UV phosphor tester (5)
• My German style gas-oxygen-air glasblaeser-brenner. (6)
• royer (8)
• NeonPro HF 7.5K30 transformer teardown and schematics (3)
• Neon snapshots around the world (0)
• Germany - Berlin & Dusseldorf (15)
• Berlin 2014 (89)
• Maastricht (6)
• Finland - Helsinki and Saariselka (147)
• Germany - Cranger Kirmes fairground (2)
• Paris (4)
• Sweden - Stockholm & Hemavan (14)
• Georgia - Tbilisi (7)
• Israel - Tel-Aviv & Nazareth (24)
• Playing with fluorescent glass (11)
• oldtube (0)
• Vintage tubes from St.Ptersburg, USSR (6)
• Moscow 1960x-1970x tube (4)
• xenon_neon_i (3)
• xenon_neon_ii (35)
• coating_attempt_1 (15)
• coating_attempt_2 (9)
• coating_attempt_3 (17)
• coating_attempt_4 (2)
• Corona-tube ;) Krypton filling. (3)
• Leya - 5 (9)
• neon_dog (14)
• abstract_xe_sculpture (3)
• mitered (2)
• Some works done at Cent Ans Neon Workshop (8)
• Geissler tube with persistent glow (5)
• Snowboard (39)
• Orchids, ferns and some other plants (0)
• City (0)
• Moscow - where I live (0)
• Travel (0)