Printed circuit board

The printed circuit boards are made of insulating material. They have pads, i.e. soldering pads and "paths", i.e. electrical connections. Special electronic components are installed on specially prepared copper coated surface or with the use of through-hole technology. Printed circuit boards are commonly referred to as PCB. If we have a laminate, acid for etching paths, a marker pen, sandpaper and a drill, we can prepare the plate even at home. On the PCB, passive (resistors, capacitors) and active (transistors) electronic elements are connected in such a way that the electrical current flows between them.
Printed circuit board
Level:
Size: 22x12

Photo by: Lukasz Skorwider



    

Hall of fame    
 1. 37:12 (24:42 +12:30)
score: 1000

 Gnurbel +126/151

 Izka +68/139

 Dunia +54/111

 bert +16/19


 2. 38:48 (31:08 +7:40)
score: 700

 NINA +195/273

 Gnurbel +69/82


 3. 39:00 (37:15 +1:45)
score: 500

 S +168/178

 bosorka +96/103


 4. 42:36 (36:11 +6:25)
score: 400

 mim +232/304

 iza +32/33


 5. 42:37 (30:57 +11:40)
score: 390

 kitek +264/414


 6. 42:50 (29:00 +13:50)
score: 380

 adam +93/175

 Fabiola +91/147

 FLUPKA +80/119


 7. 53:13 (45:38 +7:35)
score: 370

 Deftone +140/200

 bosorka +124/155


 8. 56:15 (40:35 +15:40)
score: 360

 her +93/123

 Paweł +87/145

 justyna k +84/195


 9. 1:03:40 (38:30 +25:10)
score: 350

 irenka g +119/137

 hase +107/336

 elo +19/67

 Degu +19/43


 10. 1:03:49 (36:44 +27:05)
score: 340

 Киса как-то резко перескочи +191/267

 мой папа шарил в таких штук +73/337


 11. 1:04:41 (38:51 +25:50)
score: 330

 Deftone +120/164

 Vinny +95/265

 Nick +49/168


 12. 1:04:44 (57:19 +7:25)
score: 320

 yamatori +153/210

 Evita +79/99

 Nika +36/38

 bamian -4/2


 13. 1:06:48 (46:43 +20:05)
score: 310

 markarp +173/370

 z +59/85

 kola +18/33

 m87 +14/23


 14. 1:08:51 (51:56 +16:55)
score: 300

 karo +215/394

 bosorka +44/54

 Baran +4/22

 tik +1/1

 Sajoch 0/1


 15. 1:09:19 (42:09 +27:10)
score: 290

 iamhandsome +158/356

 QQCat +106/255


 16. 1:12:04 (46:34 +25:30)
score: 280

 arc +136/259

 Keira +116/321

 NM +12/19


 17. 1:12:27 (55:07 +17:20)
score: 270

 MK +264/475


 18. 1:13:02 (45:42 +27:20)
score: 260

 LUSIA2 +123/323

 lisa +87/170

 agata0707 +54/122

 BBC 0/1


 19. 1:15:05 (54:00 +21:05)
score: 250

 KriSsS +145/335

 olo +119/186


 20. 1:15:34 (1:01:04 +14:30)
score: 240

 pecia +172/325

 Fabiola +92/124


 21. 1:21:24 (1:11:29 +9:55)
score: 230

 oo +145/216

 Tigrica +72/108

 paologigli +47/61


 22. 1:22:34 (53:49 +28:45)
score: 220

 jaxchecker +153/467

 fokus +101/123

 kissiesparks +10/47

 Kubix2007P 0/2


 23. 1:24:35 (1:08:30 +16:05)
score: 210

 Deftone +130/183

 ania +86/241

 mm +48/49


 24. 1:25:26 (1:06:41 +18:45)
score: 200

 bowess +157/256

 Quantumi +97/226

 anela +10/11

 Tomi 0/1


 25. 1:25:31 (59:46 +25:45)
score: 190

 ala +104/188

 Emma :3 +87/273

 adam +72/123

 Kamil +1/5


 26. 1:27:09 (1:09:04 +18:05)
score: 180

 bowess +171/243

 Dorcia +31/117

 Igor +23/28

 1 +23/71

 Oscar +16/35


 27. 1:32:41 (1:06:06 +26:35)
score: 170

 Miel +189/357

 Nelouchou +75/247


 28. 1:37:04 (1:02:24 +34:40)
score: 160

 Baigars +234/487

 pelux +30/233


 29. 1:37:04 (54:49 +42:15)
score: 150

 bosorka +80/87

 DankMemes +55/191

 Ru +46/228

 SMAN +45/180

 Dankmememachine +25/92

 aaaaaaaaaaa +12/40

 ewura +1/1


 30. 1:37:32 (1:16:37 +20:55)
score: 140

 nika +105/331

 aaaa? +60/77

 trb +57/63

 maybe_not +34/38

 doris +8/12



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