GEEEKUS

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US$16.24
GK-EK-51 is a Christmas tree soldering practice kit. The tree is composed of three PCBs: Two sides of a spruce tree and the snow beneath. The RGB LEDs are pre-programmed to flash a pattern with a tiny MCU inside each, hence the lack of MCUs in this kit. Through careful handling, the capacitors, transistors and LEDs are capable of bending up to 90 degrees.
Delivery within 2-3 weeks
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US$4.32

Half Size Breadboard/Protoboard 400 Silver Plated Pads – Double Sided 1 Oz Copper

This protoboard is based on the ABRA-6 breadboard. If you have any projects that you wish to transfer onto a breadboard but worry on how to connect them, then this board simply does that conversion for you. The end user simply connects what they have on the breadboard to this protoboard and solder away.

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US$2.68
This is a very simple breakout board for the Registered Jack-45.
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US$12.51
An ABRA dice kit including a PCB and its components to solder.
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US$50.00
The Waveshare Raspberry Pi Pico Basic kit contains all the components necessary to complete the exercices in the Official Raspberry Pi Pico Book-Get Started with MicroPython on Raspberry Pi Pico.
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US$6.29
Full Size Breadboard/Protoboard 830 HASL Plated – Double Sided 1 Oz Copper This Protoboard has the same pattern and spacing as a standard 830 connection...
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US$9.05
Simply hold the push button and watch the LEDs start spinning on this geeekus DIY LED Flashing Wheel of fortune Kit. This geeekus DIY LED Flashing Wheel...
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US$13.42

The geeekus GK-HEART-AD8232 is an Electrocardiogram (ECG) heart measurement sensor module monitor kit that will allow you to measure the electrical activity of the heart in real time with the use of sensor pads, Arduino UNO (not included), and the AD8232 breakout board.

The AD8232 is an integrated signal conditioning block for ECG and other biopotential measurement applications. It is designed to extract, amplify, and filter small biopotential signals in the presence of noisy conditions, such as those created by motion or remote electrode placement.

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US$4.99
The geeekus 90 degeree 9G servo motor comes with a set of 4 horns (unlike similar SG90 servos which come with 3) and is excellent for students, hobbyists or educators who want to make stuff move.
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US$6.32

The geeekus A4988 Stepper Motor Driver is an ideal solution for building applications that require precise and reliable stepper motor control, such as the movement control of beds, heads, and assemblies in various CNC plotting, milling, 3D printer designs, etc. 
If your project calls for single-stepper-motor applications, a driver like the L298N is acceptable.If you want to build your own CNC machine or 3D printer, you’ll need a dedicated stepper motor driver like the A4988.

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US$15.42
The geeekus Arduino Pro Micro is an Arduino compatible microcontroller board that is based on the ATmega32u4. This board comes with everything you need to get started: 2 male header strips and a cable to connect to your computer. The geeekus Arduino Pro Micro has 18 digital input/output pins (of which 5 can be used as PWM output), 9 analog input, a 16 MHz crystal oscillator and a micro USB port. Its working voltage is 5V and power is supplied via a micro USB cable and port RAW GND (DC 7-9V).
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US$14.51
You can use this module to communicate between two microcontrollers like Arduino or communicate with any device with Bluetooth functionality like a Phone or Laptop. There are many android applications that are already available which makes this process a lot easier. The module communicates with the help of USART at 9600 baud rate hence it is easy to interface with any microcontroller that supports USART. The default values of the module can be configured by using the command mode. So if you looking for a Wireless module that could transfer data from your computer or mobile phone to microcontroller or vice versa then this module might be the right choice for you. However do not expect this module to transfer multimedia like photos or songs.
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US$4.96

This Infrared IR Wireless Remote Control Kit for Arduino consists of a infrared remote control with 17 function keys and a 38KHz infrared receiver module, with the capabiltiy to transmit distances of up to 5-8 meters.

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US$3.59

The geeekus ULN2003 stepper motor driver board is a high quality compact module which allows you to control the 28BYJ-48 stepper motor. Because the 28BYJ-48 stepper motor consumes a significant amount of power, it cannot be controlled directly by a microcontroller like the Arduino. To control the motor, a driver IC such as the ULN2003 is required.

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US$5.41

The geeekus DS1302 real time clock module is high quality RTC module with high accuracy that provides seconds, minutes, hours, day, date, month, and year information.

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US$3.59
The geeekus Soil Moisture Sensor can read the amount of moisture present in the soil making it an excellent tool for your connected garden.
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