Simple Circuit Module LED Board Green Manufacturer,Supplier and Exporter in India

Simple Circuit Module LED Board Green (Product Code: SLE/PHY/84) is a board-mounted green light-emitting diode from the Simple Circuit Modules range, used as an indicator lamp in school electricity circuits. It carries a large LED with a series resistor of 220 ohms, so it can be used on potential differences of up to 6 V without adding a separate resistor. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.

Specifications

What Is the Green LED Circuit Module Used For?

Younger students can drop the green LED board straight into a circuit with a few cells, because the 220 ohm resistor already limits the current. Connected one way it glows, and turned round it stays dark, which makes it a clear first demonstration of how a diode conducts in only one direction and a good starting point for LED characteristics experiment kit lessons.

Used alongside the red LED board, it shows which way current flows in a circuit or forms the "go" light in a traffic-light model. Keep the supply at 6 V or below, as listed, and add it to other boards in the range, such as a switch or light dependent resistor module, to build sensor and control circuits for an electricity experiment kit at school level.

What to Specify When Ordering

• Number of green LED boards
• Whether matching red LED boards are needed for polarity or traffic-light work
• Other Simple Circuit Modules, such as switch, buzzer or LDR boards, for complete circuits

Supplier

The green LED board is supplied by Jain Scientific Equipments Private Limited, trading as ScienceLab, as part of the Simple Circuit Modules range it offers to schools and dealers from Ambala, Haryana. Buyers can build a full module set from one quotation. Read more on the ScienceLab company profile.

Related Physics Lab Equipment

Modules that work alongside the green LED board:

• Simple Circuit Module LED Board Red — the red partner for polarity and traffic-light circuits
• Simple Circuit Module Light Dependent Resistor Board — lets light level control the LED
• Simple Circuit Module Push Switch — to switch the LED on and off
• Simple Circuit Module Buzzer — adds a sound output beside the light
• Potentiometer Module, 1 Kohm — to vary the LED brightness

Explore more in Physics Lab Equipment.

Frequently Asked Questions

What resistor is fitted on the LED Board Green?
The Simple Circuit Module LED Board Green has a 220 ohm series resistor with its large green LED. The resistor limits the current, so the board can be connected to classroom supplies without students having to choose and fit a resistor themselves.

What is the maximum voltage for the green LED board?
The Simple Circuit Module LED Board Green is listed for potential differences of up to 6 V. Keep the supply at or below this level, for example a small group of cells, so the LED and its 220 ohm resistor are not overloaded.

Why does the green LED board not light when connected?
If the Simple Circuit Module LED Board Green stays dark, it is most likely connected the wrong way round, because an LED conducts in one direction only. Reverse the connections, then check the cells and leads if it still does not light.

How is the LED board different from a loose LED?
The Simple Circuit Module LED Board Green carries a large LED with its 220 ohm resistor already fitted on a board, ready for module circuits. A loose 5 mm LED needs a separate resistor and suits soldered or breadboard projects instead.

Who supplies the Simple Circuit Module LED Board Green?
The Simple Circuit Module LED Board Green is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, Haryana, India, with the other boards in the Simple Circuit Modules range, for schools and dealers in India and international markets.

Request a Quote

For a quotation on the Simple Circuit Module LED Board Green, use the contact page or add it to the enquiry cart along with the other modules you need.

Last updated: 24 September 2026