Page 141 - PDA Robotics Using Your Personal Digital Assistant to Control Your Robot
P. 141
PDA 06 5/27/03 8:37 AM Page 117
Chapter 6 / Building PDA Robot
Placing and Soldering the
Main Board Components
Figures 6.9 to 6.11 show the placement of the parts. The following
numbers correspond to those on the main circuit board. Place and sol-
der the parts.
1. Molex 3.9 mm 2P header with ramp connects to Molex 156" (3.9
mm) wire connector
2. L7805ACV voltage regulator
3. 22 pF capacitors
4. 1 K resistors
5. Red LED
6. 47R 1/4 W resistors
7. 4.7 UF tantalum capacitor
Figure 6.9
Main board parts placement.
117
