Physics
Motor for solar cell
Motor for solar cellMotor with propeller on stand, equipped with safety sockets. For use with solar cell 488500, for example.
Motor, low-torque
Motor, low-torqueVery low torque 1.5 V motor on a post, supplied with turbine blades and protective rear plate to protect the blades against breakage.
Motor/generator with winding shaft
Motor/generator with winding shaftThe original Frederiksen universal motor/generator. Sturdy, smooth-running DC motor which can also be used as a generator. Fitted with a dual pulley with cylindrical winding shaft with choice of diameter: Ø 8 / Ø 12 x 12 mm. With a Ø 10 x 35 mm stainless steel support post. Operating voltage: 0-12 V DC. Connects using safety sockets.
Mounted Component Buzzer
Mounted Component BuzzerA piezo buzzer giving a high pitched continuous note with a supply voltage in the range 2 to 16V.
Mounted Component Diode
Mounted Component DiodeSilicon diode suitable for all circuit work including rectification.
Maximum current 1A.
Mounted Component Holder
Mounted Component HolderStandard 4mm laboratory leads plug directly into the two crocodile clips. Any wire-ended component can be supported between the clips for connection into a circuit.
Mounted Component LDR
Mounted Component LDRA light sensitive resistor for use as a sensor in electronic circuits. Resistance varies from > 1MΩ in the dark to about 200Ω in full sunlight.
Mounted Component LED Red
Mounted Component LED RedMounted LED’s fitted with protection resistors an available in three different colours.
Mounted Component Logic NOT Gate
Mounted Component Logic NOT GateThese common single logic gates are conveniently mounted on robust acrylic bases with 4mm sockets.
