General Electronics
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Discrete Electronic Components, General Electronics
5mm IR Infrared Transmitter and Receiver LED Tx Rx Pair Photodiode
Discrete Electronic Components, General Electronics5mm IR Infrared Transmitter and Receiver LED Tx Rx Pair Photodiode
- Size: 5mm LED
- Wavelength: 940nm wavelength (most commonly used)
- 100 mA continuous, 1000 mA pulse
- Approx 1.6V forward voltage
- Applicaitons: build wireless remotes for appliances, distance sensors, object sensors, colour sensors, line sensors, distance sensors, etc
SKU: 0224 -
Discrete Electronic Components, General Electronics
Slotted Opto-Switch / Opto Interrupter RPM Speed Sensor
Discrete Electronic Components, General ElectronicsSlotted Opto-Switch / Opto Interrupter RPM Speed Sensor
- Number of Channels: 1
- Typical Rise Time: 10 μ
- Slot Width: 3.1mm
- Operating Temperature Range: -55 → + 85 ° C
- Dimensions: 11.9 x 6.3 x 11.1mm
- Length: 11.9mm
- Height: 11.1mm
- Minimum Operating Temperature: -55 ° C
- Maximum Operating Temperature: 85 ° C
- Width: 6.3mm
- Number of Pins: 4
- Mounting Type: Through Hole
- Typical Fall Time: 8μs
- Output Device: phototransistor
SKU: 0221 -
Discrete Electronic Components, General Electronics
Piezo Electric Vibration Knock Sensor Transducer – 27mm
Discrete Electronic Components, General ElectronicsPiezo Electric Vibration Knock Sensor Transducer – 27mm
A piezoelectric sensor/element is a device that uses the piezoelectric effect, it is basically a device which converts voltage to vibration and vibration to voltage. It normally comes in handy to measure knock (knock sensor) or vibration (vibration sensor).Now a days it is also used extensively in power generation projects e.g. Foot Step Power Generation.SKU: 0835
