Electronic Enthusiasts Issue 69

FEATURES:
Embedded Modem Fundamentals and Glossary Part II
New RF Products Simplify Design of Remote Data Systems
TIA/EIA-422 & TIA/EIA-485 Serial Data Standards Offer Better Noise Immunity
REFERENCE:
Circuit Fair
Using Serial EEPROM Memories
Practical Tips: Using Aluminum Electrolytic Capacitors
Determining Electrical Clearance and Feasibility Density for Printed Circuits
EE Index Issues 60 to 68
Practical Interconnection: Distributed Loudspeaker Systems
Clock/Oscillator Circuit Collection I
CONSTRUCTION PROJECTS:
OTL Pocket Amp For Experimenters
Low-Cost Power Amp for Your PC
LED Matrix Dancing Lights for Your Amplifier
Push-Button Digital/Analog Signal Selector
Ultrasonic Proximity Sensor II
Multi-Purpose TM-5 Module
Clap Switch II
OTHER ARTICLES:
What’s This %THD+N?
Practical Guide: Identifying Thyristor Components