- Wireless Connectivity
ISM, WLAN, WMAN,Bluetooth et al. - Wireless Microphone
Audio in the ISM band - The Radio Frequency Spectrum
from DC to 30 GHz in 4 pages - Remote Thermometer for the PC
PC data logger with email alerting - Walking Bug
A robot with servo-powered legs - RFID Detector for 13.56 MHz
Spot RFID tag transmitters from a distance - VHF FM Antenna Booster
New horizons in 3-metre band DXing - Butterfly Dipole for DVB-T
Simple and economical DIY indoor antennas - PCB design basics Part 1
- - DELPHI for Electronic Engineers
Part 2 - Programming a calculator - Replacement for HT Battery
A 90-volts inverter for vintage radios - Free Internet does (not) exist
E-Online - Step-up Converter for White LEDs
- - RF Detection
- - LED Bedside Lamp
with turn-off delay - Marconi TF1152 RF Wattmeter
- - QUIZZ' AWAY
December 2004
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