LDR
Thermistor
Thermistor
Order Code : 06-012
Price : £7.40
An ORP12 Light Dependent Resistor mounted on board with 4mm terminals.
Typically around 1000 ohms in room lighting, falling to below 100 ohms in daylight.
Thermistor
Thermistor
Thermistor
Order Code : 06-013
Price : £6.40
Nominal resistance 1000 ohms at room temperature. Warming by hand gives a rapid fall in reading on 2000 ohm range of an ohmmeter.
Switch
Thermistor
Switch
Order Code : 06-002
Price : £6.10
A high quality rocker switch mounted on printed circuit board with 4mm terminals and symbol..
Motor
Buzzer
Switch
Order Code : 06-014
Price : £10.45
A very high quality motor mounted on pcb with 4mm terminals and symbol.
Wide voltage range - will turn convincingly powered from a 1.5V cell, but rated up to 9V.
Low current - will operate from solar cell.
Relay
Buzzer
Buzzer
Order Code : 06-015
Price : £11.30
A high quality single pole changeover relay mounted on pcb with symbol.
- transparent case so switching action can be clearly seen.
- 4.5V to 7.5V coil operation.
- 4mm connections to coil.
- push-on 3-way screw terminal connector for switch contacts.
Buzzer
Buzzer
Buzzer
Order Code : 06-016
Price : £8.75
A high quality piezo buzzer mounted on pcb with 4mm terminals and symbol.
Wide voltage range - will sound convincingly powered from a 1.5V cell, but rated up to 9V.
Bulbholder
7-Segment Display
Bulbholder
Order Code : 06-001
Price : £5.90
An MES lampholder mounted on pcb with 4mm terminals and symbol
LED
7-Segment Display
Bulbholder
Order Code : 06-003
Price : £6.20
A 5mm red LED with series resistor mounted on pcb with 4mm terminals and symbol.
Suitable for operation from 3V to 9V.
7-Segment Display
7-Segment Display
7-Segment Display
Order Code : 06-020
Price : £16.10
A large bright seven segment display with a switch controlling each segment.
Suitable for operation from 9V to 12V, supplied with connector for PP3 battery.