28123 Parallax Inc, 28123 Datasheet - Page 176

• Manufacturer Part Number: 28123
• Description: TEXT WHAT'S A MICROCONTROLLER
• Manufacturer: Parallax Inc
• Type: Programmingr

Specifications of 28123

• Style: Book
• Title: What's a Microcontroller?
• Contents: Whats a Microcontroller? Text
• Product: Microcontroller Accessories
• Core Processor: PIC16C57c
• Flash: 128 Bytes
• Operating Supply Voltage: 9 V
• Board Size: 31 mm x 16 mm
• Lead Free Status / RoHS Status: Not applicable / Not applicable

√
nc
1
E
Disconnect power, and modify the circuit by connecting the resistor to the B
LED input as shown in Figure 6-6 and Figure 6-7.
nc
Vss
3
nc
4
C
nc
6
B
Vdd
7
A
1
nc
kΩ
8
nc
9
F
nc
10
G
nc
Figure 6-5
Test Circuit
Wiring Diagram
for the ‘A’
Segment LED
Display
5
DP
LED’s
Figure 6-4
Test Circuit
Schematic for
the ‘A’
Segment LED
Display.