This is the FeatherWing OLED: it adds a 128x32 monochrome OLED plus 3...
This synchronous switching step-down (or buck) regulator takes an input...
This is the tiniest little LED grid, with 64 full RGB color pixels in a...
Laser dust sensor is a digital universal particle concentration...
Camera for computer Banana Pi M2+, with sensor CMOS 5 Megapixels...
10 DOF IMU Sensor (B), Inertial Measurement Unit, Lower Power Consumption
16-channel GPIO expander with an I2C interface microcontroller can interface with 16 fully configurable digital input/output pins. It can produce PWM signals, so you can dim LEDs. It can be set to blink or even breathe pins at varying rates. With a built-in keypad engine, it can interface with up to 64 buttons set up in an 8x8 matrix. BOB-13601
Ultra small Dual DC motor driver for some room limited projects. UVLO (Under Voltage Latch-Out) features a safe guard for your system. DRI0041
SEN-11486 OSHW - 9 Degrees of Freedom - MPU-9150 Breakout
SparkFun SEN-10736 - 9 Degrees of Freedom - Razor IMU, 28mm x 41mm, RoHS
SEN-12636 - 9 Degrees of Freedom IMU Breakout - LSM9DS0
Atmel ATmega32U4 microcontroller comes preloaded with an Arduino-compatible bootloader, and the board includes dual motor drivers that can deliver 1.7 A per channel to two brushed DC motors. Pololu 3119
The core of a small robot, either as an auxiliary controller atop a Raspberry Pi base or as a complete control solution on its own. Its Atmel ATmega32U4 microcontroller comes preloaded with an Arduino-compatible bootloader. This version does not include any through-hole components or connectors, allowing for customized assembly or standalone use. Pololu 3118
A4988 Stepper Motor Driver Carrier with male header pins installed, so no soldering is required to use it with an appropriate 16-pin socket or solderless breadboard. Pololu 2980
Black Edition offers adjustable current limiting, over-current and over-temperature protection, and five different microstep resolutions. It operates from 8 V to 35 V and can deliver up to 2 A per coil with sufficient additional cooling. Pololu 2128
A4988 Stepper Motor Driver Carrier with male header pins installed, so no soldering is required to use it with an appropriate 16-pin socket or solderless breadboard. Pololu 2981
FTDI Friend + extras - v1.0, RoHS
8-channel Bi-directional Logic Level Converter - TXB0108, RoHS
16-Channel 12-bit PWM/Servo Driver - I2C interface - PCA9685, RoHS