Latest Products
- PWM pulse width modulation control circuit
- Output Voltage: 40V
- Output Current: 200mA
- Operating Supply Voltage:15 V
RM2.50
NE555 IC
- 4.5V to 16V supply
- 8-pin DIP package
- Timing from microseconds to hours
- Adjustable duty cycle
NE555 Module
- board NE555 chip
- single-channel signal output, the output duty cycle of about fifty percent of the square wave
- onboard adjustable resistor, adjust the resistance can control the output frequency
- the onboard power indicator
- Operating voltage: 5 ~ 12V
- board size: 29 (mm) x12 (mm)
RM0.90
- Calibrated directly +/-2 Celsius (Centigrade)
- Operating voltage: 4 to 30 volts
- Suitable for remote applications
RM3.60
- Transistor Polarity: NPN
- Collector Emitter Voltage V(br)ceo: 45V
- Transition Frequency ft: 300MHz
- Power Dissipation Pd: 500mW
RM0.30
- 16 channel analog/digital multiplexer/demultiplexer
- connect up to 16 sensors or 16 outputs
- 2V to 12V operation
RM6.50
- Accurate I2C real-time clock
- Operating voltage: 3.3 - 5.5V
- Clock chip: High-precision clock chip DS3231
- Programmable square-wave output
RM12.50
- MicroSD Card Adapter
- Power supply is 4.5V ~ 5.5V
- Communication interface is a standard SPI
RM5.80
- Steps down 5V signals to 3.3V and steps up 3.3V to 5V at the same time
- 2 sources which high voltage or low voltage. 5V or 3.3V
- 4 pairs of terminal connection
RM2.40
- IR receiver
- Low power consumption
- Suitable for embedded electronics
- High-sensitivity PIN photodiode
- High-gain preamplifier IC
RM0.80
- Nominal Voltage: 3.3V
- Life Time: 10,000 hours(*)
- Beam Angle: +/-10 degrees
RM0.30
-
No Hole
Application for Cat5e Cable
Head Style: 8P8C
Color: ClearThrough Hole
Features polycarbonate housing, gold-plated copper alloy contacts and crimp termination.
- Transparent colour
- UL94V-2 Flammability rating
- 100MR Isolation resistance
- -40 to 80°C Operating temperature range
RM0.30
- Super Bright
- Red, Green, Blue
- Common Anode
- Diameter 5mm
RM0.50
-
Laser Module
Laser transmitter module provides a small but intense beam. Avoid looking directly at the beam to prevent damage to eyesight
- Wavelength: 650nm (red)
- Operating voltage: 5V
- Wavelength: 650nm
- Current draw: 30mA
- Color: Red
Laser Diode
A low cost laser diode with laser pointer feature as light source. It is best to use with the LDR sensor to detect intruder for security system pupose.
Specification
Input voltage : 3.3v polarity: red(+) and blue(-) Warning: do not point the laser to the eyes.
RM1.50
- Standard Power Diode
- Forward Voltage VF Max: 1.3V
RM0.30