The MAX7219 is an all-in-one LED Matrix driver suitable for controlling an 8x8 LED Matrix or even eight 7 segment displays (BCD decoding can be done on the chip too). This is the same IC that is on XC4499 and XC3714.Integrated Circuit (IC)IC Pin Count24...
10mW laser diode with inbuilt PIN photodiode (PD), red in colour and supplied with 7mm dia collimating lens.Size: TO-18 (5.6mm dia)Laser DiodeThreshold Current24.0 mAOperating Voltage2.4 VOperating Current40.0mA,40.0mAOptical Power10.0 mWReverse...
It consists of an infra- red photo diode and signal processing circuits, (amplifier, limiter, bandpass filter & demodulator). It will detect the modulated pulse from an IR Remote Control & give a TTL level output.Features:- Arrival distance...
5MM PhotodiodeRadiant sensitive area (receiving) is on the curved side of the device.Features:- Turn On/Off Time (Typical): 50ns- Open-Circuit Voltage: 350mVActive OptocouplerReverse Voltage32.0 VSpectral Range of Sensitivity970.0Dark Current-5...
3MM EMITTING DIODE Looks like a 3mm LED & has a blue transparent lens. Active OptocouplerPower Dissipation100.0Packaged DimensionsPackaged Dimensions3.5cm(Length) x 0.4cm(Width) x 0.4cm(Height)
The 4N25, 4N26, 4N27 and 4N28 series of optocoupulers have a NPN silicon planar phototransistor optically coupled to a gallium arsenide diode. Active OptocouplerOptocoupler TypePhototransistor optocouplerMinimum Isolation Voltage5300.0 VPackaged...
An easy to use IR proximity sensor in adjustable threaded package for straightforward mounting.Hall Effect SensorOperating Voltage5.0 VSupply Current100.0 mAPackaged DimensionsPackaged Dimensions10.0cm(Length) x 6.0cm(Width) x 2.0cm(Height)
A miniature sensor to accurately track extremely small changes in magnetic flux density - changes generally too small to operate hall effect switches.Applications include notch sensor, current monitor, gear tooth sensor, etc.Hall Effect SensorOperating...
This device enables you to turn a circuit on and off optically. It consists of a moulded plastic housing with an IR LED facing a phototransistor across a gap. Any object in the gap will interrupt the IR beam and consequently switch the phototransistor on...
This device consists of a Hall Effect semiconductor sensor separated across a small gap by a magnet. In its normal state the Hall sensor (with inbuilt output transistor) is conducting. It will sink up to 40mA between the impressive temperature range of...
