Operating voltage: 2.7~5.5V; Operating frequency: 38KHz; Receiver sensitivity: Strong; Receive angle: + / -45 degrees; Receiving distance: 18~20 meters; Features: 1. Remote receiver; 2. High sensitivity; 3. Immunity to interference; Widely used in home appliances remote control toys DVD VCD air conditioning fan.
Metal shield Standard network crystal head Advanced 8-core crystal head With shielded cable a stronger signal
Model: 1010 - Quantity: 10 - Color: Silver - Material: Metal - Voltage: 1.7~5.5V - Transmit frequency: 40kHz - Application: Infrared receiver is widely used in multimedia devices such as interactive TV set-top boxes video conferencing systems game controllers interactive toys wireless keyboard and mouse - Great for DIY project - Comes with 10 pieces for one package
2-pin button switch metal holder black hat no lock with mounting nut; Red Press Pass; Press Pass: Common mode is off pressing will be on
2-pin button switch metal holder black hat no lock with mounting nut; Black Press Pass; Press Pass: Common mode is off pressing will be on
Model: 6958 - Quantity: 20 - Color: Silver - Material: PCB + Plastic + copper - Working voltage: 2.7V~5.5V - Receiving distance: 22~25m - Comes with 20 pieces for one package - Great for DIY project
Model 38 Quantity 20 Color Black Material Plastic + metal + PCB Specification Voltage: 2.7V~5.5V Features IR receiver module for IR remote control systems Application Great for DIY project Other Pin Pitch: 2.5mm; Operating range up to 12~13 meters Packing List 20 x Universal IR receiver modules
Free Shipping 100pcs Universal IR Infrared Receiver TL1838 VS1838B 38Khz
Free Shipping 50pcs Universal IR Infrared Receiver TL1838 VS1838B 38Khz
Feature Mercury switches are packaged in glass Hate It or metal shell casing mercury moves to implement the switch -off thus mercury switches compared to mechanical switches there are many features : 1. It can be used in harsh environmental conditions. As the mercury switch is sealed inside and outside the mercury is isolated so it can be used in oil steam dust and corrosive gas environments. 2. Small -off force required. Mercury is the only metal can remain liquid at room temperature the surface tension and gravity are large with a little force the mercury switch is tilted the mercury can be moved to realize the switch off . 3. Good conductivity of mercury the mercury switch contact resistance between the electrodes is generally less than 100m. 4. Mercury switch allows current through the electrodes depends on the material tungsten electrode maximum allowable current 10A and the general alloy wire is generally the maximum allowable current is 1A. 5. Because mercury switch -off is determined by the gravity of mercury so it can be a long-term reliable operation. 6. Contact with the contact electrode is a liquid without any noise. 7. Because the mercury may flow as long as the acceleration of the set value or more the mercury switch can be on or off which can be used as a vibration sensor. 8. Small size diversity and is fully sealed devices.
Brand YaoSheng Model 940nm Quantity 10 Color Black + silver Material Epoxy + iron Specification Maximum power consumption: 70mW Features 5mm 940nm infrared receivers; Receive tube is black so that you will not see the light when power supply for it; The receiver is a kind of sensor which especially receive infrared signals. Application Great for DIY project. English Manual/Spec Yes Packing List 10 x Infrared receivers
Model: 0038Q - Quantity: 10 - Color: Black - Material: ABS + metal - Working voltage: 2.7V~5.5V - Receiving distance: 10~12m - Carrier frequency: 35kHz - Receiving angle: +/- 35 degree - BMP width: 2~5kHz - Static current: 0.8~1.5mA - Low electric level output: 0.2~0.4V - High electric level output: 4.5V - Output pulse width: 500~700us - Widely used in TV DVD DVB STB fan air conditioner car powered MP3 speaker digital photo frame toys etc - Comes with 10 pieces for one package - Great for DIY project
Primary Input Voltage: 19V Fixed output voltage: 12V Drop: 2V Pin Count: 3 Output Current: 1.5A Package Type: TO-220 Operating temperature range: 0'C to +150'C SVHC (SVHC): No SVHC (15-Dec-2010) No. of Outputs: 1 Device Marking: L7812CV Tolerances operating voltage +: 4% Voltage Rectifier Type: Positive Fixed Supply Voltage Max: 27V The minimum supply voltage: 18.5V Chip Number: 7812 Surface Mount Devices: Through Hole Maximum input voltage: 35V The minimum input voltage: 14V Output voltage: 12V Maximum output voltage: 12V Maximum output current: 1.5A
Rated current: DC 50V 0.5A; Contact resistance: <= 50m ohm; Insulation resistance: >= 100m ohm; Dielectric strength: AC 250V; Electrical life: 10000 cycles
Made of metal and plastic pipes; High sensitivity without interference by external sound; None orientation resistance varies with the intensity of the vibration while vibrating; 3. Generally used for electric vehicles and car alarm; Heat-shrinkable tube packaging waterproof moisture-proof and dust-proof; Electrical characteristics: Voltage: <24V; Current: <1mA; Temperature: <80'C
Structure: NPN type; A phototransistor w/ a photoelectric conversion amplification transistor is widely used in various light control circuit; Reverse breakdown voltage: 15V; Maximum working voltage: 10V; Dark current: 0.3uA; Photocurrent : 0.5~1mA; Power Consumption: 30mW; Peak wavelength: 880nm