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Voltmeter USB key

Voltmeter USB key

Voltmeter USB Key

4.0k 0

New BLE Thermometer

New BLE Thermometer

New BLE Thermometer since 2015

4.4k 0

USB/RTC for Raspberry PI

USB/RTC for Raspberry PI

RTC for Raspberry Pi without pins and internet

7.9k 0

My mouse is connected to the Wide Area Network !

My mouse is connected to the Wide Area Network !

This project describes all parts to make a LoRaWAN network.

10.9k 16

Micro Supply [170464]

Micro Supply [170464]

This adjustable power supply for IoT device development provides 0 to...

5.9k 3

Raspberry pi touch screen barometer

Raspberry pi touch screen barometer

A Raspberry pi with his touch screen, I integrate a barometer on usb p...

4.3k 0

LoRaWAN: gateway, nodes and application

LoRaWAN: gateway, nodes and application

Build your own LoRaWAN gateway, nodes and application.

19.1k 4

Remote Bluetooth Low Energy

Remote Bluetooth Low Energy

I propose in this article to implement the BL620 as remote control of...

4.7k 3

Bluetooth Low Energy Remote

Bluetooth Low Energy Remote

Bluetooth Low Energy Remote Control In 2015 we presented several...

5.6k 0

I2C frequency counter

I2C frequency counter

Hi, I had the problem of making a ferquency counter but the component...

11.2k 3

Raspberry Terminal with an iPad or an Android Tab

Raspberry Terminal with an iPad or an Android Tab

Our Raspberry needs a screen and a keyboard. Why not use an iPad or an...

6.5k 3

Link Bluetooth Low Energy

Link Bluetooth Low Energy

To communicate two wireless objects we use: WiFi, Zigbee, Bluettoh 2.0...

4.4k 0

Get Outside Thermometer Bluetooth 4.0

Get Outside Thermometer Bluetooth 4.0

Following the article 4.0 of the Bluetooth thermometer January/Februar...

5.2k 0

Smartphone Oscilloscope : define the characteristics

Smartphone Oscilloscope : define the characteristics

Hi,It's up to you to define the characteristics of this oscillosco...

5.4k 2

8 in/out from smartphone

8 in/out from smartphone

Hi, Switch 8 inputs / outputs from your smartphone with the Bluetoo...

4.2k 0

Remote control by Wifi

Remote control by Wifi

Hi, The Bluetooth is easy but only 10 meters. I propose a Wifi remo...

4.9k 0

Switch power by Bluetooth 4.0 [140115-I]

Switch power by Bluetooth 4.0 [140115-I]

This project suggested lighting a lamp or electrical products via Andr...

10.7k 2

pawns without contact

pawns without contact

I would like small objects like pawns on a chessboard that is recogniz...

4.4k 3

Reference voltage 0 to 10V at 0,05%

Reference voltage 0 to 10V at 0,05%

Hi,The realization of my voltmeter Bluetooth need a reference voltages...

5.8k 5

Connect a USB keyboard via Bluetooth to a computer !

Connect a USB keyboard via Bluetooth to a computer !

Funny idea that this girl to plug a USB keyboard on Bluetooth ?? A...

4.1k 0

Locate phone with 3 wifi terminals

Locate phone with 3 wifi terminals

Bluetooth does not have enough scope in a building. I propose to set u...

4.0k 2

iBeacon : find a person inside a building

iBeacon : find a person inside a building

Hi, iBeacon will appear in our live tomorrow to determine the presence...

4.7k 2

Smart Phone Voltmeter

Smart Phone Voltmeter

A very small box with dialog to iPhone or Android with Bluetooth ...

8.5k 0

NEXT : Small modules without wires for Breadboard.

NEXT : Small modules without wires for Breadboard.

Hi,It is the next. * PCB for relay : one or three type of relays...

4.3k 0

BOB BL600 : Bluetooth Low Energy 4.0 [ 140270 ]

BOB BL600 : Bluetooth Low Energy 4.0 [ 140270 ]

I love Bluetooth.

15.7k 14

Monitor your freezer with your iphone, PC.....

Monitor your freezer with your iphone, PC.....

Alert a small box with a Bluetooth Low Energy NTC resistance (inside t...

4.9k 4

Outside Temperature via Bluetooth BLE 4.0 [140190-I]

Outside Temperature via Bluetooth BLE 4.0 [140190-I]

Will I benefit from a good day? How do I have to get dressed? I put fo...

17.6k 7

YAY - YOUPI - HURRA - Bluetooth 4.0 module very easy

YAY - YOUPI - HURRA - Bluetooth 4.0 module very easy

5.0k 0

Programmer via RS232 the module Bluetooth BLE112 without CC-DEBUGGER

Programmer via RS232 the module Bluetooth BLE112 without CC-DEBUGGER

Here the project of a programmer of the BLE112 by port RS232 without m...

6.7k 0

Transmit audio signal to bluetooth headphone

Transmit audio signal to bluetooth headphone

Transmit audio signal in bluetooth headphone I propose to you this pro...

6.7k 16

Module Bluetooth 4.0 XBEE

Module Bluetooth 4.0 XBEE

Module Bluetooth 4.0 XBEEFinally a module Bluetooth 4.0 BLE112 configu...

4.9k 0

Ready to use for Breadboard. Small modules without wires [130276]

Ready to use for Breadboard. Small modules without wires [130276]

Ready to use for Breadboard. Small modules without wires : voltage reg...

16.4k 9

Ordering of a tricolor led without mechanical buttons

Ordering of a tricolor led without mechanical buttons

Small kit PIC which order by 6 sensitive buttons a tricolour led: ON/O...

4.0k 0

Find the WEP code of a WPS box/router

Find the WEP code of a WPS box/router

A small autonomous case which displays the WEP code of a box when you...

4.3k 1

Receive a message by Bluetooth 2.0 (4.0) on a display with charger

Receive a message by Bluetooth 2.0 (4.0) on a display with charger

READYA small box with batteries (2 * Ni-Mh AAA) connected to an Androi...

4.7k 0

Receive a message by WIFI on a display

Receive a message by WIFI on a display

A small case connected to your network WIFI. A iOS or Android applicat...

4.2k 0

Bluetooth : All i want and where i want / Dialogue's Box Wifi – Bluetooth / Ready iOS and ANDROID smartphone [130351-I]

Bluetooth : All i want and where i want / Dialogue's Box Wifi – Bluetooth / Ready iOS and ANDROID smartphone [130351-I]

Not Network configuration.Only simple Bluetooth commands for all i wan...

16.5k 1

Bluetooth with iPhone

Bluetooth with iPhone

Communication between a iPhone 5 (last bluetooth version) and Bluetoot...

4.4k 0