The two elements 373, light bulb 3,5ВХ0,26A, a strip of sheet brass with a thickness of 0.5 mm (150×5 mm), cut cardboard (150X X200 mm), cotton thread, glue, a soldering iron and scissors you will need to for 15 min to produce the light.
Plate brass curve as shown in figure 1. To the upper end of the solder the bulb, and the elements 373 attach the thread to the plate so that between the base of the bulb and the Central terminal of the upper element remains a gap. Body glue from coloured cardboard. The lamp is ready. Turn it on by pressing the index finger on the bulb (Fig. 2).
Fig. 1. Lamp:
1 — element 373, 2 — light, 3 — brass plate, 4 — thread, 5 — case, 6 — basis.
Fig. 2. The inclusion of the lamp.
Recommend to read
Aero L-29 Delfin (Czech Republic)
The development of L-29 was started in 1955, took the initiative by a group of engineers from the Research and test flight Institute of Czechoslovakia. First flight of L-29 made the...
PUT ON YOUR “HAT” ON THE CHIMNEY
Using four basalt plates with a size of 300X300 mm and a small amount of cement, you can quickly build a "hat" over the chimney the DPJ improve the drawing. It serves as the DPJ...
