ELECTRONICS
LM2596 DC-DC Adjustable Step Down Buck Converter Power Supply Module
USB to RS485 TTL Serial Converter Adapter FT232
QUICK OVERVIEW
- Baud rate: 300 – 9216000bps, automatically detecting the serial signal data rate
- Load capacity: support multipoint, each converter allows RS485 interface device to connect 32
- Interface Protection: TVS tube protection, USB self-recovery protection
- Support Windows98/ME/2000/XP/WIN7/Vista, Linux, Mac
- It can be up to 32 devices on the bus.
5V Active Electromagnetic Buzzer (Pack of 5)
Joystick Module
Piezoelectric Sensor Transducer 35mm Dia ( Pack of 3)
Laser Diode – 650nm
Proto Shield (Prototype) for Arduino Uno Mini Breadboard
QUICK OVERVIEW
- It has a nice standard 0.1"x0.1" prototyping grid with big pads
- Comes with Stacking headers and plain header, choose whichever you want when soldering together
- An IC pattern for adding DIP ICs up to 20 pins
- Power rails down the middle and sides
- A reset button and an extra general use button
- Two 3mm general use LEDs, red and green, as well as 2 matching resistors
Speed Measuring Sensor Groove Coupler Module For Arduino
QUICK OVERVIEW
- Using imported groove optical coupling sensor, width 5mm.
- It has the output state light, if output high level, the lights are off. if output low level, it on.
- If it covered, it will output high level; otherwise, its output low level.
- Good signal and waveform, with a strong driving ability for more than 15mA.
- Equipped with a fixed bolt hole, easy install.
- Use the LM393 wide voltage comparer.
NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator
ESP-01 Adapter 3.3V 5V Board
FEATURED PRODUCTS
ELECTRONICS
L293D Motor Driver IC DIP16
Light Dependent Resistor LDR 5MM(Pack of 10)
Laser Diode – 650nm
NE555 Timer IC (Pack of5)
2.54mm Female Headers Berg Strip – 1×40 Pins
BC547 NPN 100mA Transistor TO-92 (Pack of 10)
5V Active Electromagnetic Buzzer (Pack of 5)
BD140 PNP Bipolar Medium Power Transistor 80V 1.5A TO-126 Package (Pack of 10)
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