ELECTRONICS AND ELECTRICITY
Renewable Energy Related Products For Sale
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REUK Renewable Energy Shop. Here you will find a selection of useful and hard to find items relating to
DIY alternative energy generation and
energy saving.
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Electronics and Electricity
A selection of useful bits and pieces for your DIY renewable energy system
 | CROCODILE LEADS
5 red and 5 black insulated 500mm crododile leads.
(1-5: £1.99 each, 5+: £1.79 each)
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 | BREADBOARD
400-tie Protobloc prototyping breadboard.
(1-5: £3.99 each, 5+: £3.49 each)
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RELATED ARTICLES
Find out how a breadboard is used to design prototype electronic circuits
 | BREADBOARD JUMPER LINKS
Assortment of 60 Protobloc breadboard jumper links - 100mm, 150mm, 200mm, and 250mm.
(1-5: £4.99 each, 5+: £4.49 each)
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 | MB356
MB356 35 Amp 600 Volt Bridge Rectifier.
(1-5: £0.99 each, 5+: £0.89 each)
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RELATED ARTICLES
Find out how to make a bridge rectifier for your wind turbine
 | W005
W005M 1.5 Amp 50 Volt Bridge Rectifier.
(1-5: £0.59 each, 5+: £0.49 each)
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RELATED ARTICLES
The Sturney Archer Dynohub in RE Applications
 | VARIABLE RESISTORS
Set of enclosed preset variable resistors (potentionmeters) - 3 each of 100, 470, 1k, 10k, 100k, 1M.
(1-5: £3.99 each, 5+: £3.79 each)
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 | 1N4001
1n4001 Standard Recovery Rectifier Diode - up to 1 Amp and 50 Volts..
(1-5: £0.06 each, 5+: £0.04 each)
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RELATED ARTICLES
Make your own single or multi phase bridge rectifier from diodes
Why are solar panels connected to batteries through a diode?
 | 1000UF CAPACITOR 16V
1000uF 16 Volt radial electrolytic general purpose capacitor.
(1-5: £0.29 each, 5+: £0.24 each)
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RELATED ARTICLES
Find out more about the uses of smoothing capacitors in renewable energy circuits
 | 2W ZENER DIODES
2 Watt Zener Diode starter pack comprising 2 x 10V, 2 x 12V Zener diodes.
(1-5: £0.99 each, 5+: £0.89 each)
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RELATED ARTICLES
Find out more about the Zener diode
Make a simple zener diode voltage regulator
Monitor battery status with this easy electric circuit project - no skill required!
 | LM317T
LM317T Voltage Regulator Chip 3V-40V input 1.5A max. ave. current.
(1-5: £0.99 each, 5+: £0.89 each)
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RELATED ARTICLES
Choosing a heatsink for use with an LM317T voltage regulator
 | LM338T
LM338T Voltage Regulator Chip 3V-40V input 5A max. ave. current.
(1-5: £1.99 each, 5+: £1.89 each)
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RELATED ARTICLES
Choosing a heatsink for use with an LM317T voltage regulator
 | LM2940
LM2940CT-12 low dropout 12 Volt 1 Amp voltage regulator.
(1-5: £1.49 each, 5+: £1.39 each)
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RELATED ARTICLES
Find out how to use an LM2940 to efficiently regulate voltage
 | TO220 BOLT ON HEATSINK
Bolt on heatsink for TO220 semiconductors such as the LM317T and LM338T voltage regulators. Nut and bolt provided free of charge.
(1-5: £0.79 each, 5+: £0.69 each)
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RELATED ARTICLES
Choosing a heatsink for use with an LM317T voltage regulator
 | TL431
TL431 Adjustable Precision Zener Shunt Regulator (TO-92). 2.5-35 Volt programmable voltage reference.
(1-5: £0.50 each, 5+: £0.45 each)
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RELATED ARTICLES
Monitor the voltage of a battery or battery bank using an TL431 (aka LM431) shunt regulator
Find out about the uses of shunt regulators and dump load controllers in renewable energy applications
RELATED ARTICLES
Find out how to make a waterproof temperature probe
Build an electronic pump controller for a solar water heating system
 | LM741
LM741 Operational Amplifier (Op Amp).
(1-5: £0.49 each, 5+: £0.49 each)
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RELATED ARTICLES
Plans for a simple voltage high/low indicator built around an LM741 operational amplifier
Build a light/dark sensing circuit to automatically turn on/off lights and other devices
 | REED SWITCH
Dry contact rhodium reed switch. Up to 100V DC and 1.5 Amps.
(1-5: £0.99 each, 5+: £0.89 each)
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RELATED ARTICLES
Find out how to use a reed switch to make a wind turbine RPM meter
Find out more about reed switches and their uses in RE
 | MINI LDR
Miniature light dependent resistor. 5mm diameter..
(1-5: £0.99 each, 5+: £0.99 each)
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RELATED ARTICLES
Find out more about LDRs and their use in renewable energy projects
Build a light/dark sensing circuit to automatically turn on/off lights and other devices
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