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KY-033 Sensor is built usingTCRT5000 IR sensor. It is used primarily as line tracking sensor in DIY robots, but can be used as a proximity sensor as well. It has a user adjustable sensitivity control that you can use to adjust detection distance.Supply Voltage: 2.5-12VDCCurrent: 20mA @ 5VDCDetection..

Disc Diameter: 5mmZero Power Resistance: 10K +/-10% @ 25CBase Value (K): 4050Max Power Dissipation: 450mWDissipation Factor: 4.5mw/CThermal Time Constant: 20sOperating Temperature Range: -30 to + 125CSafety Approvals: UL,CSA,TUV,CQCLead Spacing: 3.5mm..

Total Dissolved Solids TDS is an important parameter that determines water quality. It is a measure of the amount of dissolved substance in the water. This kit provides an indirect but fairly accurate way of measuring TDS - by measuring water conductivity. Operating Voltage: 3.3V to 5.5VDCOperating ..

Genuine Omron micro switch.Model: SS-01GLPActuator: Hinge LeverTerminal Type: Quick ConnectVoltage Rating: 125VAC 30VDCCurrent: 0.1A NominalContact Resistance: 0.1R initial valueMechanical Durability: > 1million operationsElectrical Durability: >200,000 operationsSafety Approvals: UL, VDE..

Genuine Nichicon1000uF/35V 105C HV Type Electrolytic Capacitor.Capacitance: 1000uF +/-20%Impedance: 0.016R @ 100KHz 20CDissipation Factor: 0.11Rated Ripple Current: 2920mASize: D12.5 x 20mmLead Spacing: 5mm..

DIY ultrasonic mist maker/ Humidifier kit.Kit contains:1x Driver Module1x AtomizerPower input: 5V DCPower Port: micro-USBAtomizer aperture: 5umUltrasonic Frequency: 100kHzPower: 2W..

220VAC to DC5V Isolated power supply module with secondary overload and short circuit protection. This module provides a cost effective solution to applications that requires an onboard AC converter circuit.AC Input: 85V-265VACDC Output Voltage: 5VDC nominalMaximum Output Current: 700ma (3.5W)Peak ..

3S (11.1V) Li-ion Battery BMS Protection BoardProtects your Li-ion Battery from Over charging and discharging, short-circuit, and over current. Designed for 3S battery pack in triangular arrangement.Overcharge Voltage: 4.25V-4.35VOverdischarge Voltage: 2.3-3.0VWorking Current: 6-8AOvercurrent: 9-10A..

Genuine Kemet/RIFA Metallized Polypropylene Film Interference Suppression Capacitor with Self Healing properties. Designed for AC mains circuits. With independent safety agencies approval.Capacitance: 0.1uF K +/-10%Working Voltage: 275VACOperating Temperature: -40C - 110CClimatic Category: 40/110/5..

Metallized Polypropylene Film Interference Suppression Capacitor with Self Healing properties. Designed for AC mains circuits. With independent safety agencies approval.Capacitance: 2u2 uF K +/-10%Working Voltage: 280VACOperating Temperature: -40C - 110CDissipation Factor:..

Metallized Polypropylene Film Interference Suppression Capacitor with Self Healing properties. Designed for AC mains circuits. With independent safety agencies approval.Capacitance: 1uF K +/-10%Working Voltage: 280VACOperating Temperature: -40C - 110CDissipation Factor:..