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5mm Blue Led
5MM Round Blue Led Indicator Light-emitting Diode Lamp
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This is a splittable 40 pin jumper wire, it is super flexible, can be transformed from 1-40 pin jumper wire. With some of these, you will no need to worry about the jumper wires you got before do not fit your project, just split it and go.
A little Bluetooth 4.0 USB Adapter at a great price.
Transistor bipolaire 2N3906, PNP
Digital RGB LED Flexi-Strip is an intelligent light source consist s of WS2812B RGB LED with Integrated Driver Chip. The control circuit and RGB chip are integrated in a package of 5050 components. This LED flexible strip is a full-color that external control for each lamp beads. It with high brightness, can achieve effects of full color running water,...
boost stepup Input voltage from 1-5V, output voltage at 5V. Simple step-up module to use an lower voltage as a sorce for a circuit needing a higher one at 5V.
This is the official current Arduino board, top quality, made in Italy and with a Zero Carbon Footprint!Arduino UNO Rev 3 ( R3 )The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power...
Mini size breadboard, perfect to embed in very small prototypes or to put on an arduino shield.Breadboard
Big 8mm red led with low power consumption and high brightness.
Input with MICRO USB female, can directly use mobile charger for input to the lithium battery.And still retain the input voltage wiring solder joints, can be very convenient to DIY.