Electricity and magnetism
Modular Circuits LED
Modular Circuits LEDThe LED module contains a red LED. A 330 ohm resistor is connected in series to protect the LED from damage. The arrow on the LED symbol indicates the direction of conventional current. Compatible with all Modular Circuits kits.
Modular Circuits Light Bulb
Modular Circuits Light BulbThe light bulb module contains a light bulb holder compatible with a mini-bulb that has an E10 base (included). Compatible with all Modular Circuits kits.
Modular Circuits MOSFET
Modular Circuits MOSFETA MOSFET module for the Modular Circuits kits.
Modular Circuits Motor
Modular Circuits MotorThe motor module contains a DC motor that will rotate when 1-3 V is applied to the terminals. The motor spins in the opposite direction when a reverse polarity is applied to the terminals. The rotation speed of the motor increases as the voltage applied to the terminal increases. Compatible with all Modular Circuits kits.
Modular Circuits Potentiometer
Modular Circuits PotentiometerThe potentiometer module contains a 25 Ω potentiometer. The module is designed with a 2 W, 3 Ω resistor wired in series to protect the potentiometer from damage. Turn the knob of the potentiometer to vary the resistance. Compatible with all Modular Circuits kits.
Modular Circuits Resistor, 10-ohm
Modular Circuits Resistor, 10-ohmThis module contains a 10 Ω, 5 W resistor. Compatible with all Modular Circuits kits.
Modular Circuits Resistor, 100-ohm
Modular Circuits Resistor, 100-ohmA 100 ohm resistor module for the Modular Circuits kits.
Modular Circuits Resistor, 33-ohm
Modular Circuits Resistor, 33-ohmA 33 ohm resistor module for the Modular Circuits kits.
Modular Circuits Solar Cell
Modular Circuits Solar CellThe solar cell module outputs a voltage when light shines on the solar cell. The module works best when using the sun or an incandescent lamp as a light source. The solar cell has a rated voltage of 5 V and a rated current of 90 mA. Compatible with all Modular Circuits kits.
Modular Circuits Speaker
Modular Circuits SpeakerThe speaker module produces sound when an AC voltage is applied to the terminals. The frequency of sound produced is determined by the frequency of the AC waveform. The speaker has an 8 Ω impedance and is connected in series with a 10 Ω resistor for protection. Compatible with all Modular Circuits kits.
Modular Circuits Spring Clips
Modular Circuits Spring ClipsA spring clips module that allows you to connect your own components for the Modular Circuits kits
Modular Circuits Straight Connector
Modular Circuits Straight ConnectorThe straight module is used to connect various Modular Circuits components. Compatible with all Modular Circuits kits.
Modular Circuits Switch, SPDT
Modular Circuits Switch, SPDTThis module contains a single-pole double-throw (SPDT) switch. This switch is useful in circuits for charging and discharging a capacitor. Compatible with all Modular Circuits kits.
Modular Circuits Switch, SPST
Modular Circuits Switch, SPSTThis module contains a single-pole single-throw (SPST) switch for building simple open and closed circuits. Compatible with all Modular Circuits kits.
Modular Circuits T-Junction
Modular Circuits T-JunctionA T-junction module for the Modular Circuits kits.
Modular Circuits Terminals
Modular Circuits TerminalsThis module allows you to use an external power supply with the Modular Circuits kits.
Modular Circuits Transistor
Modular Circuits TransistorA transistor module for the Modular Circuits kits.
Multi-Wire Spark Detector
Multi-Wire Spark DetectorThis apparatus gives a memorable and dramatic demonstration of the ionising properties of alpha particles. Alpha particles have short range but are very effective at ionising air.
Neodymium Wand pk5
Neodymium Wand pk5A set of 5 acrylic wands each fitted with a powerful 12mm diameter Neodymium button magnet. The wands make the magnets safe for pupil use.
Piezo Transducer
Piezo TransducerConsisting of a 15mm diameter ceramic element with integral, protective press-stud, the device gives voltage pulses of up to 20V when given a sharp tap. Demonstrate mechanical to electrical energy conversion with a voltmeter, data-logger or oscilloscope.
