We Banggood website sells a lot of type of Arduino SCM and 3D Printer Accessories with low prices. If you are the enthusiasts or novices, you could purchase what you desire here! This article will share you several products.
It's a new digital LED countdown display 12v delay module module. It can be widely used with various control switch places. Can set the delay time and press set buttons. After setting up, power-up setting value is previous setting delay time as we set last time (power-down memory function).
This one only sold $ 4.69.
Electronics Fans Components Package Element Parts Kit Set For Arduino. Just enjoy yourself upon DIY this Ardunio kit parts. It takes a price of $ 9.47.
Its main features are as following:
Power supply: 9V-12V (Recommended 9V laminated battery)
Antenna: 50 ohm, unbalanced
Frequency range: transmitter local oscillator frequency: 7023kHz; receive local oscillator frequency: about 7023-7026KHz
Headphones: low-impedance headphones
Transmit power: 0.8W (using a 9V power supply), 1.2W (12V power supply)
Suppress spurious (harmonic):-20dB
It is just a DIY kit, you should need to have some soldering skills. It sold $ 4.53.
Its features descriptions:
Double-Side Prototype Board
Grid: 0.1inch (2.54mm)
Thickness: 1.6mm
Hole diameter: 0.9mm
Hole spacing: 2.54mm (100mil) (mm)
Material: FR-4 (glass fiber)
All holes are plated through
Both sides are identical
For point to point prototyping
This one has several types, just choose it depending on your actual conditions. The prices are separately from $ 1.5 to $ 2.72.
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