28122 Parallax Inc, 28122 Datasheet - Page 265

• Manufacturer Part Number: 28122
• Description: KIT WHAT'S A MICRO:PARTS ONLY
• Manufacturer: Parallax Inc

Specifications of 28122

• Accessory Type: Parts Kit
• Product: Microcontroller Accessories
• Core Processor: PIC16C57c
• Flash: 128 Bytes
• Operating Supply Voltage: 9 V
• Board Size: 31 mm x 16 mm
• For Use With/related Products: Board of Education Full Kit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter #8: Frequency and Sound · Page 257
Downloading RTTTL Files: There are lots of RTTTL files available for download from
various sites on the World Wide Web. These files are contributed by ring-tone enthusiasts,
many of whom are not music experts. Some phone tones are pretty good, others are barely
recognizable. If you want to download and play some more RTTTL files, make sure to
remove any spaces from between characters, then insert the text file between quotes.