This is an NFC-powered 2.9inch e-Paper Module, with 296x128 resolution. Users can transmit data from smartphone or NFC reader to e-Paper and refresh by NFC.
Features:
No backlight required, e-Paper keep displaying the last content for a long time without power
No power adapter required
..
As the field of embedded electronics gets more advanced, hobbyists and professionals are both in need of smaller and more powerful computers. Saprkfun pcDuino - Dev Board is small, fast and Arduino shield compatible. The pcDuino is a high performance, cost effective mini PC platform that runs full-f..
This is an NFC development kit based on ST25R3911B, with STM32F103R controller, OLED display, user buttons, and common used interfaces. It is your ideal choice for learning and developing NFC applications.
Multiple NFC protocols are supported by the kit, with up to 1.4w output power, and low-p..
If you are looking for a board that (almost) does it all, look no further! The SparkFun Artemis Thing Plus takes popular Thing Plus footprint and adds in the powerful Artemis module for ultimate functionality. Fully compatible with SparkFun's Arduino core, the modern USB-C connector makes it e..
The RedBoard Artemis ATP is affectionately called 'All the Pins!' at SparkFun. The Artemis module has 48 GPIO and this board breaks out absolutely every one of them in a familiar Mega like form factor. What's with the silkscreen labels? They're all over the place. Sparkfun decided to label the pins ..
The SparkFun Qwiic Micro is molded to fit the standard 1"x1" Qwiic standard size which makes it one of smallest micro-controller offerings to date. As it's core is the powerful and versatile ATSAMD21E18, which is an ARM Cortex M0+, 32-bit microcontroller, with 256KB of flash memory that can run at u..
There are a couple must-have boards that every engineer and hobbyist should have on their desk, and this PCA9306 dual, bidirectional voltage-level translator breakout is one of them. Because different parts sometimes use different voltage levels to communicate, voltage level translators can be the k..
Horned Sungem, based on Plug and AI concept, is an artificial intelligent vision kit devoted to allowing people to learn and create AI applications with ease. Without any dependency on deep learning frameworks or complex libraries, your device will be ready to see and understand the world after you ..
The SPI Buffer Saver is a hardware solution to an interesting problem. In short the standard Arduino SPI library includes a method to transfer out an array (or buffer) but the contents are replaced by whatever data is on the MOSI line at that time. This is problematic when using the SPI hardware to ..
The SparkFun Single Supply Logic Level Converter is logic level and power supply translator in one small package. This little board breaks out the Texas Instruments TXB0104 4-bit bi-directional voltage-level translator with automatic direction sensing. With this logic level converter you will be abl..
Mega ADK R3 Board Compatible With Arduino is a chinese make clone having ATmega2560. It has a USB host interface to connect with Android based phones, based on the MAX3421E IC. It has 54 digital input/output pins (of which 15 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial po..
The MAX481, MAX483, MAX485, MAX487–MAX491, and MAX1487 are low-power transceivers for RS-485 and RS-422 communication. Each part contains one driver and one receiver.
Features:
Low Power Consumption Minimizes Thermal Dissipation, Reducing System Cost
120µA to 500µA Quiescent Current
..
Uno Case Enclosure Transparent Acrylic Box Clear Cover Compatible with Arduino UNO R3 Precisely machined from high quality Acrylic to protect your favourite little computer against damages, dust and scratches.
Features:
Durable and practical
Size: 9x7.5x2.5 (cm)
Color:As the picture..
N20 Motor Control Electronic Hobby Kit consist of Metal Gearbox Motor ,Wheel 3mm Shaft and connecting parts. This is a DC Mini Metal Gear motor and it is ideal for making small robots. Its a light weight and high torque motor. It has a fine craftsmanship , it durable, not easy to wear. with an excel..
A LilyPad Micro is like a smaller version of the LilyPad LED board. By eliminating the resistor and changing the orientation of the surface mount LED we've shrunk the board down which looks great in elegant designs or on sheer fabrics where you don't need the extra weight or exposed board space. It'..