Bluetooth low energy (BLE) is a feature of Bluetooth 4.0 wireless radio technology, aimed at new, principally low-power and low-latency, applications for wireless devices within a short range (up to 50 metres / 160 feet -see table below). This facilitates a wide range of applications and smaller form factor devices in the healthcare, fitness, security, and home entertainment industries. Devices using Bluetooth low energy wireless technology are expected to consume a fraction of the power of Classic Bluetooth enabled products for Bluetooth communication. The first device to get th......

  Well, here we are at the beginning of the year of snake at geeetech. We resume operations today- Monday Feb.18. You can place your order normally,our shipping team will make shipment within 48 hours once the payment is clear (Saturday and Sunday are not included) All items will be dispatched from our warehouse and shipped via HongKong Post Air-mail. The orders placed during the Spring Festival from Feb-7 to 16, we begin to arrange the shipment and will sent the package out ASAP. If you have any concerns,just feel free to contact us,we would like to do whatever we can do to help y......

  Hello everyone,according to the traditional chinese calendar, the spring festival (also known as the Chinese New Year), the year of snake is approaching. Happy Spring Festival! A Whereas America’s most popular holiday is Christmas the most important holiday in China is Spring Festival,which falls on the 1st day of the 1st lunar month. This year it’s Feb-10-12 on the Gregorian calendar. From tiny villages to bustling cities, every family is preparing for the coming New Year festival. We all go back home to celebrate the festival and welcome the coming of New Year with famili......

The Chinese New Year holiday is coming soon, we are busy purchasing materials, urging the factory for that  recent PCB orders could be made out before holiday and stocking up. But this weekend specials goes as routine. Activity Rules: 1. All the specials issued are only for registered customers, so please register first before add them to your cart and then place the order. 2. No more than 5pcs for each special item of one order, (this quantity should meet you demand unless you are a reseller.). once your purchase quantity more than 5pcs, we will refuse to make the delivery, this is ver......

                        This week I would like to share a wonderful shield with you,which make WIFI communication to be more quick, quick, easy, and effective. Even you just have little Wi-Fi or RF expertise,you can use this shield to achieve this communication via UART by sending AT commands. The Wifi Shield is based on Serial to Wi-Fi module Wizfi210 from Wiznet and compatible with Arduino and its clones. The Wifi Shield will help you to add Wi-Fi capabilities to Arduino.It Operates with standard 802.11 b/g/n access points at......

Hi guys! Wow,another Weekend Specials is coming now. Pro Mini 168,$3.5?!! Quickly check whether is the items you would like, the price are going through the floor. Activity Rules: 1. All the specials issued are only for registered customers, so please register first before add them to your cart and then place the order. 2. No more than 5pcs for each special item of one order, (this quantity should meet you demand unless you are a reseller.). once your purchase quantity more than 5pcs, we will refuse to make the delivery, this is very important, please kindly be informed. 3. All the item......

                              This article focuses on how to use the existing USB code library and HID report descriptor info to implement joystick functionality.  Human readable HID report descriptor and report information can be easily obtained using USBHID_desc.pde sketch – see previous article for details. This information will help you getting field details such as size and count info. Also, if you don’t have Arduino Mega or 2560 to run USBHID_desc, report descriptor for your device can be obtained using one......

  Welcome to Friday,where we post our Weekend Special 03 in 2013. We’ve got a few things for SOW03. 6-Channel Relay module allows a wide range of microcontroller and with digital outputs to control larger loads and devices; FTDI Basic Breakout is for the FTDI FT232RL USB to serial IC;SD card reader module is a simple solution for transferring data to and from a standard SD card;Garden Tool Soil Moisture Sensor can read the amount of moisture present in the soil surrounding it…Quickly come to see if the things are the ones you need.   Activity Rules: 1. All the specials issued......

                            Our product team is making and trying to test 13 kind of new small breakout for Arduino. The RS-485 Breakout and MAX3232 Breakout are now available at geeetech. So in this post let’s take a look at these two breakouts.                                   RS-485 Breakout, consists of the SP3485 RS-485 transceiver, filter capacitor, and other components shown on the schematic. The SP3485 RS-485 transceiver IC ......

Hello 2013! Hello everyone!Our weekend specials will be still continue in the New Year! Because of the national holiday,we’re just back with the new weekend specials in the second week of 2013. All of products we got this week are very popular with our customers in the past year.Now here they are coming! First,Let’s go first to the activity rules. Activity Rules: 1. All the specials issued are only for registered customers, so please register first before add them to your cart and then place the order. 2. No more than 5pcs for each special item of one order, (this quantity should meet y......