Modules »

The smallest esp32 module (so far…)

The smallest esp32 module (so far…)

luca June 4, 2018 2

Some months ago, Espressif announced the production of a new chip, named ESP32-PICO-D4. It’s a complete SiP (System in Package), that is a chip which integrates the esp32 microcontroller, a 4Mbit flash memory, a crystal oscillator, filter capacitors and

Read More »
First look at JQ6500 modules

First look at JQ6500 modules

luca April 9, 2018 4

For some time, on different chinese webstores (for example Banggood) there is a module called JQ6500 for sale: it’s often described as a voice sound module or as an MP3 player sound module. Actually JQ6500 is the name

Read More »
BLE with Bluno Beetle

BLE with Bluno Beetle

luca January 25, 2018 0

Some time ago my friend Mauro Alfieri showed me an interesting development board produced by DFRobot and called Bluno Beetle (now Beetle Ble). It seemed the perfect board to start “playing” with the Bluetooth Low

Read More »
SIM800 GSM module

SIM800 GSM module

luca December 18, 2017 14

Today I received from  Banggood a GSM module based on the SIM800 chip by SIMCom. I’m going to use this module in a future Arduino project that will allow me to remotely control devices. In this article I’ll show you

Read More »
BlueRelayShield: review

BlueRelayShield: review

luca October 22, 2014 0

An italian company, Lemontech, kindly provided me a sample of their new Arduino shield, named BlueRelayShield:   The yellow-colored shield has: Using this shield you can switch on/off two loads (connected to the relays) sending commands via Bluetooth. HC-05 Module The included HC-05

Read More »
Stepper kit for Arduino

Stepper kit for Arduino

luca December 1, 2012 24

I was looking for a cheap solution to add a motor to my Arduino and I found a kit that includes an unipolar stepper motor and the driver board

Read More »
Lipo Fuel Gauge

Lipo Fuel Gauge

luca November 17, 2012 2

In my recent review about the Li-po Rider module, I wrote that a little problem was the absence of a chip that could monitor the state of charge (SoC) of the connected battery. You can find several IC

Read More »
Li-po Rider

Li-po Rider

luca October 27, 2012 1

I’m working on a project that will be powered by a Li-Po battery, so I was looking for a power module that was able to charge the battery and to supply 5V to my circuit. Seeed Studio

Read More »
mbed NXP LPC11U24, review

mbed NXP LPC11U24, review

luca June 6, 2012 0

Farnell kindly offered me to test and review the new microcontroller in mbed family, the NXP LPC11U24. mbed microcontrollers are designed for rapid prototyping: Since a few weeks, the new model NXP LPC11U24 is available

Read More »
Bluegiga WT11 – Serial link

Bluegiga WT11 – Serial link

luca May 2, 2012 1

In a previous post I reviewed the Bluegiga WT11 Bluetooth module, now I’m going to show how to create a serial link

Read More »

This website uses cookies to ensure you get the best experience on our website maggiori informazioni

Questo sito utilizza i cookie per fonire la migliore esperienza di navigazione possibile. Continuando a utilizzare questo sito senza modificare le impostazioni dei cookie o clicchi su "Accetta" permetti al loro utilizzo.

Chiudi