User manual

13
a)
b)
Fig. 009: a) Resistor, b) Circuit symbol
The resistor values are encoded and printed on as coloured rings. The learning
package contains carbon layer resistors with the following values and colour rings
according to the table:
Amount Resis-
tance
1st ring
1st number
2nd ring
2nd number
3rd ring
Multiplier
4th ring
Tolerance
1 1.2 Ω Brown Red Gold Gold
1 1.5 Ω Brown Green Gold Gold
1 10 Ω Brown Black Black Gold
1 100 Ω Brown Black Brown Gold
3 1 kΩ Brown Black Red Gold
1 2.2 kΩ Red Red Red Gold
1 100 kΩ Brown Black Yellow Gold