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Potter Nohmi Twin Relay Module FRRU004-TRM4 A LOT OF 9 ** BRAND NEW** For Sale

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Potter Nohmi Twin Relay Module FRRU004-TRM4 A LOT OF 9 ** BRAND NEW**:
$50.00

The Potter Nohmi Twin Relay Module FRRU004-TRM4 is a set of 9 brand new general purpose relays specifically designed for electrical equipment and industrial use. These relays are manufactured by the reputable brand Potter and are known for their reliability and efficiency. Perfect for businesses and industrial applications, these twin relay modules offer a high-quality solution for controlling and switching electrical circuits. A LOT OF 9 MODULES

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New In Box SCI short circuit isolator NOHMI POTTER MAKE OFFER

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Potter Nohmi DCM-4 Fire Alarm Dual Contact Module

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Popular Tutorials

Alarms and Indicator Circuit diagrams

• Power supply failure alarm
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• Rain Alarm
• A simple electronic buzzer
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Audio electronic circuits list

• Stereo Channel Selector
• Low cost intercom using transistors
• Infrared Head Phones
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• Ultrasonic pest repellent

Circuits for Cars/Motorcycles

• Charge Monitor for 12V lead acid battery.
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Computer/PC Hardware Circuits :

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• Simple Analog to Digital Converter
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Design Ideas :

• Soft ON/OFF switch

Fun/Games Circuits :

• Electronic Scoring Game
• JAM(Just A Minute) Circuit
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Signal/Sequence/Misc. Generators :

• Simple IF Signal Generator

Home/Garden related Circuits :

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Lights & LED Circuits :

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• Running Message Display

Motor Circuits :

• Automatic Speed Controller for fans & Coolers
• Soft Button type Motor Direction Controller
• Super simple stepper motor controller
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Music related Circuits :

• Digital Volume Control
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< Oscillator Circuits :

• Simple variable frequency oscillator
• Sawtooth wave generator

Power Supply (PS) Circuit diagrams :

• Negative supply from single positive supply
• Self switching Power Supply
• Ultra low drop linear voltage regulator

Radio,transmitter,receiver circuits :

• Car anti theft wireless alarm.
• Long range FM transmitter
• Remote control using VHF modules
• 40 meter Direct Conversion Receiver

Remote Control Circuit diagrams :

• Remote control using VHF modules
• Remote control using telephone
• A simple Remote control Tester
• Clap Activated Remote
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Robotics related Circuits :

• Magnetic proximity sensors
• Color Sensor
• Super simple stepper motor controller

Sensors :

• Magnetic proximity sensors
• Dew sensor
• Color Sensor
• Metal Detector
• Optical toggle switch using a single Chip

Telephone Circuit diagrams :

• Telephone Ringer using 556 dual timers
• Two line intercom plus a telephone changeover switch
• Telephone line based audio muting and light on circuit
• Having secrecy in parallel telephones
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Test & Measurement Circuits :

• High Resistance Voltmeter
• A simple Remote control Tester
• Contactless Mains Voltage Indicator
• Zener Diode Tester