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Passive buzzer module for Arduino KY-006
Passive buzzer module for Arduino and other microcontroller projects
This module is a simple passive piezoelectric buzzer that will give out a variable tone depending on the frequency put in to it.
Frequency : 1.5 to 2.5kHz
Voltage : 1.5 to 15VDC
Size 19x15mm |
£2.50
(inc VAT £3.00)PAU001A Integrated Circuit (IC)
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IC Quad Audio Amplifier for Car 4 Channels. 18W X 4 23SQIL Please go to equivalent part HA13150A |
PC814 Opto Coupler
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Opto Isolator. AC input (back to back LEDs) 3V 50mA. Output: 35V 50mA 20% min. |
£2.00
(inc VAT £2.40)£1.70
(inc VAT £2.04)£1.50
(inc VAT £1.80)£0.75
(inc VAT £0.90)£5.00
(inc VAT £6.00)PCA84C440P401 Integrated Circuit (IC)
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IC Microprocessor for TV with Voltage Synthesised Tuning & On-Screen Display 42miniDIP |
£4.00
(inc VAT £4.80)PCA84C640P320 Integrated Circuit (IC)
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IC Microprocessor for TV with Voltage Synthesised Tuning & On-Screen Display 42miniDIP |
£4.00
(inc VAT £4.80)£6.00
(inc VAT £7.20)PCB Socket for 2.1 x 5.5mm Plugs
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DC Chassis Plastic PCB/Tag Socket with switch For plugs 2.1mm x 5.5mm such as our ROCA & ROCB |
£0.75
(inc VAT £0.90)PCB Socket for 2.1 x 5.5mm Plugs With Internal Nut
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DC Chassis Plastic Tag Socket with Internal Nut
For plugs 2.1mm x 5.5mm such as our ROCA & ROCB Mounting hole: 7mm |
£1.00
(inc VAT £1.20)£9.00
(inc VAT £10.80)£9.00
(inc VAT £10.80)£2.00
(inc VAT £2.40)Percussion knock sensor module for Arduino KY-031
Percussion knock sensor module for Arduino and other microcontroller projects
This module is a switch that will detect being hit, it is not as sensitive as the vibration switch (KY-002) so can be used in projects that may be moving and an impact needs to be detected. This sensor acts like a switch that will "make" when the sensor is knocked.
Voltage :upto 5VDC
Size 19x15mm
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£2.50
(inc VAT £3.00)PHD45N03LT Transistor
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PHD45N03LT NMOS DPAK (TO252) N Channel MOSFET Suggested Equivalent: PHD50N03LT |
£4.75
(inc VAT £5.70)Philips CR2016 Lithium Coin Cell 20 x 1.6mm
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Philips High Quality Lithium Coin Cell 3 Volts. Extremely long shelf & active life. 20 X 1.6mm |
£1.50
(inc VAT £1.80)Philips CR2025 Lithium Coin Cell 20 x 2.5mm
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High Quality Philips Lithium Coin Cell 3 Volts. Extremely long shelf & active life. 20 x 2.5mm |
£1.50
(inc VAT £1.80)Photo interrupter module for Arduino KY-010
Photointerrupter module for Arduino and other microcontroller projects
This module has an optical slot device and 2 resistors fitted. The sensor will detect if an object is blocking the light between the emitter and receiver in the photointerrupter and can output a digital signal.
Voltage : 3.5 to 5VDC
Size 19x15mm
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