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113 links - and 1 categories

AntiqueTubeRadio.com Discover over 1200 antique radios - Asa
Large collection of 1900 s antique Radios for sale Floor model Cathedral table top Novelty ...

[ Hits: 176 | Votes: 0 | Rating: 0 ]

HSMM-MESH
A high speed self discovering self configuring fault tolerant wireless computer network that can run ...

[ Hits: 350 | Votes: 0 | Rating: 0 ]

TM 241 battery replacement
Kenwood TM-241 battery replacement topic

[ Hits: 702 | Votes: 3 | Rating: 8.67 ]

QRP Solar Station
A solar powered station by IN3AQK using a 10W solar panel charging a 12v Pb ...

[ Hits: 650 | Votes: 0 | Rating: 0 ]
Solar panels test
Solar panels test for portable battery charger by YO4HHP

[ Hits: 364 | Votes: 1 | Rating: 9 ]

Amplifiers - Care and Feeding
Antenna and Power considerations, ALC Keying interface, Battery info, Keying interfaces and more

[ Hits: 420 | Votes: 1 | Rating: 1 ]

Car and Deep Cycle Battery FAQ
Battery consumer information and answers to frequently asked questions faq about car and deep cycle ...

[ Hits: 282 | Votes: 1 | Rating: 10 ]
Battery Comparisons in QRP Applications
AE5X battery comparison

[ Hits: 325 | Votes: 1 | Rating: 4 ]
Home Brew 9 Volt Battery Clip
Make your own battery clip by nj2x

[ Hits: 448 | Votes: 4 | Rating: 8.5 ]
Battery Monitor project - WA0ZTI
Original battery monitor project by Derek Toeppen

[ Hits: 560 | Votes: 0 | Rating: 0 ]

Automatic Battery Charger Project
A project for an automatic battery charger from 12.6v to 13.8v

[ Hits: 633 | Votes: 1 | Rating: 6 ]
Adjustable Regulated Battery Charger
This battery charger circuit is regulated and adjustable to make this circuit able to charge ...

[ Hits: 350 | Votes: 0 | Rating: 0 ]
A NiCAD Battery Charger
A NiCAD Battery Charger with Current and Voltage Limiting

[ Hits: 476 | Votes: 0 | Rating: 0 ]
Rechargeable Battery Cycler
an autonomous device that will periodically discharge A recharge Nickel Cadmium Ni Cd or Nickel ...

[ Hits: 336 | Votes: 0 | Rating: 0 ]
SLA Battery Charger
A simple charger designed for charging 12 V sealed lead acid batteries used by radio ...

[ Hits: 709 | Votes: 1 | Rating: 1 ]
12V input, 12V battery charger
The charger described here is intended for charging small 12 Volt lead acid batteries ...

[ Hits: 343 | Votes: 0 | Rating: 0 ]

AVR Butterfly Keyer
The Atmel AVR Butterfly is a credit card sized board which contains an AVR MEGA169 ...

[ Hits: 683 | Votes: 0 | Rating: 0 ]
ZL2PD CMOS Keyer
Two cheap CMOS ICs and a few transistors was all that was required to rebuild ...

[ Hits: 662 | Votes: 1 | Rating: 6 ]

Find RFI causes in mobile operations
Troubleshooting your power supply in determinig connections to battery alternator and regulator interference and checking ...

[ Hits: 551 | Votes: 0 | Rating: 0 ]