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Passive buzzer module for Arduino KY-006

KY006

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)
Quantity

PAU001A Integrated Circuit (IC)

PAU001A

IC Quad Audio Amplifier for Car 4 Channels. 18W X 4 23SQIL 

Please go to equivalent part HA13150A

PBL3717N Integrated Circuit (IC)

PBL3717N
IC Stepper Motor Driver 16DIL

£3.00

(inc VAT £3.60)
Quantity

PBYR1545CT Diode

PBYR1545CT

Diode Use -> MBR1545CT

PBYR1645 Diode

PBYR1645

Diode Use -> MBR1645

PC111

PC111

Opto Isolator In: 6V 50mA. Out: 35V 40mA 50% min

£2.00

(inc VAT £2.40)
Quantity

PC113

PC113

Opto Isolator In: 6V 50mA. Out: 70V 50mA 40% min 6DIL

£2.00

(inc VAT £2.40)
Quantity

PC121

PC121

Opto Isolator. In: 6V 50mA. Out: 70V 50mA. 50% min 4DIL

£2.00

(inc VAT £2.40)
Quantity

PC123

PC123

Opto Isolator. Long Creepage. In: 6V 50mA. Out: 70V 50mA. 4DIL

£1.25

(inc VAT £1.50)
Quantity

PC814 Opto Coupler

PC814

Opto Isolator. AC input (back to back LEDs) 3V 50mA. Output: 35V 50mA 20% min.

£2.00

(inc VAT £2.40)
Quantity

PC816 Opto Coupler

PC816

Opto Isolator. In: 6V 50mA. Out: 70V 50mA. 50% min 4DIL

£1.70

(inc VAT £2.04)
Quantity

PC817 Opto Coupler

PC817

Opto Isolator. In: 6V 50mA. Out: 35V 50mA. 50% min 4DIL

£1.50

(inc VAT £1.80)
Quantity

PC827 Opto Coupler

PC827

Opto Isolator. 2 Channels. In: 6V 50mA. Out: 35V 50mA. 50% min 8DIL

£0.75

(inc VAT £0.90)
Quantity

PC849 Opto Coupler

PC849

Opto Isolator 4 Channels. In: 6V 50mA. Out: 35V 50mA. 50% min 16DIL 

£5.00

(inc VAT £6.00)
Quantity

PCA84C440P401 Integrated Circuit (IC)

PCA84C440P401
IC Microprocessor for TV with Voltage Synthesised Tuning & On-Screen Display 42miniDIP

£4.00

(inc VAT £4.80)
Quantity

PCA84C640P320 Integrated Circuit (IC)

PCA84C640P320

IC Microprocessor for TV with Voltage Synthesised Tuning & On-Screen Display 42miniDIP

£4.00

(inc VAT £4.80)
Quantity

PCA84C841P086 Integrated Circuit (IC)

PCA84C841P086
IC Microprocessor for TV 42miniDIP

£6.00

(inc VAT £7.20)
Quantity

PCB Socket for 2.1 x 5.5mm Plugs

ROCT

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)
Quantity

PCB Socket for 2.1 x 5.5mm Plugs With Internal Nut

ROCP

DC Chassis Plastic Tag Socket with Internal Nut

For plugs 2.1mm x 5.5mm such as our ROCA & ROCB

Dimensions: 12 x 12 x 20mm

£1.00

(inc VAT £1.20)
Quantity

PCD3311P Integrated Circuit (IC)

PCD3311P

IC DTMF/Modem/Musical Tone Generator 14DIL

£9.00

(inc VAT £10.80)
Quantity

PCD3312P Integrated Circuit (IC)

PCD3312P

IC DTMF/modem/musical-tone generator 8DIL

£9.00

(inc VAT £10.80)
Quantity

PCF84C81CTV974 Integrated Circuit (IC)

PCF84C81CTV974

IC 8 bit Microcontroller 28DIL

£2.00

(inc VAT £2.40)
Quantity

PCF8570P Integrated Circuit (IC)

PCF8570P
IC SRAM 256X8 8DIL

£3.00

(inc VAT £3.60)
Quantity

PCF8582EP Integrated Circuit (IC)

PCF8582EP
IC EEPROM 256 X 8 bit 8DIL

£2.00

(inc VAT £2.40)
Quantity

Peerless by Tymphany 100W HiFi Ring Radiator Tweeter XT25SC90-04

XT25SC90-04

XT25SC90-04 Peerless by Tymphany HiFi Ring Radiator 100W Max.

  • Fabric Diaphragm
  • Patented Ring Radiator Design
  • Silk Surround
  • Neodymium Motor

 

Transducer Size: 25 mm

DC Resistance (Re): 3.2 Ω

Resonance Frequency (Fs): 830 Hz

Sensitivity @ 2.83V/1m: 90.2 dB

Sensitivity @ 1W/1m: 87.2 dB

Rated Noise Power (IEC 268-5): 100 W

Test Spectrum Bandwidth: 2000 - 20000 Hz

Effective Piston Area (Sd): 7.07 cm2

Moving Mass (Mms): 0.359 g

Motor Force Factor (Bl): 2.27 Tm

Motor Efficiency (β) 1.61 (Bl)2 / Re

Voice Coil Inner Diameter: 25.8 mm

Gap Height (Hag): 2 mm

Maximum Linear Excursion (Xmax): 0.867 mm

Minimum Impedance (Zmin): 3.6 Ω

Voice Coil Inductance (Le): 0.021 mH

Mechanical Q Factor (Qms): 7.36

Electrical Q Factor (Qes): 1.17

Total Q Factor (Qts): 1

Suspension Compliance (Cms): 100 μm/N

Net Weight: 0.074 kg

Equivalent Volume (Vas): 0.007 L

 

£19.50

(inc VAT £23.40)
Quantity

Percussion knock sensor module for Arduino KY-031

KY031

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

£2.50

(inc VAT £3.00)
Quantity

PHD45N03LT Transistor

PHD45N03LT

PHD45N03LT NMOS DPAK (TO252) N Channel MOSFET Suggested Equivalent: PHD50N03LT

PHD50N03LT Transistor

PHD50N03LT

PHD50N03LT NMOS DPAK (TO252) N Channel MOSFET 30V 50A 85W 0R018

£4.75

(inc VAT £5.70)
Quantity

Philips CR2016 Lithium Coin Cell 20 x 1.6mm

CR2016

Philips High Quality Lithium Coin Cell 3 Volts. Extremely long shelf & active life. 20 X 1.6mm

£1.50

(inc VAT £1.80)
Quantity
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