Next component is the 0.1 microfarad capacitor
C1. It is soldered between holes C1 and
E1 as shown.
Step 4
R1 is the next component to be installed. Solder
it in place as shown in the diagram below. It is connected to holes
E2 and F2. The color code for a 100K
resistor is Brown - Black - Red so double check the value.
