A Few Star Wars model ideas for 3d printing

In this article we look at some of our favourite Star Wars designs that you can download for free and print with your 3d printer. there are many designs for my favorite all time film but these are my top picks of the many available.

Various free and paid online 3D model repositories

As much as its great fun designing your own 3d models to print sometimes you do not have the time or you may just want to try and get some inspiration from others. The following sites offer a variety of free and paid 3d models that you can easily download and do what you want with.

200 Fun Phrases to Try Out with Alexa devices

Its the holiday season and a lot of people will get an Amazon Alexa device for christmas but Alexa is not all about serious questions and answers there is a fun side to it as well with many amusing easter eggs and responses to certain questions, in this article we will show you 200 things to Ask Alexa.

The very best multimeters that you can buy

In this article we look at the best multimeters that you can buy - in our opinion The features that I look for and prioritize are as follows, not all multimeters have these Auto range: this saves playing about with different settings and auto selects the correct one - very handy for resistance and voltage Data hold: saves the reading for you and stores it Continuity checking: this will beep if it detects continuity, handy for checking for those short circuits I also look for the quality of the test leads, are there any add…

arduino uno pinout, schematics and pin descriptions

Arduino Uno Pinout Specifications Microcontroller ATmega328P Operating Voltage 5V Input Voltage (recommended) 7-12V Input Voltage (limit) 6-20V Digital I/O Pins 14 (of which 6 provide PWM output) PWM Digital I/O Pins 6 Analog Input Pins 6 DC Current per I/O Pin 20 mA DC Current for 3.3V Pin 50 mA Flash Memory 32 KB (ATmega328P) of which 0.5 KB used by bootloader SRAM 2 KB (ATmega328P) EEPROM 1 KB (ATmega328P) Clock Speed 16 MHz LED_BUILTIN 13 Length 68.6 mm Width 53.4 mm Weight 25 g Arduino Uno Pinout…

Another 16 electronic kits for beginners

In this article we show another 16 kits that are ideal for beginners Voice-activated melody light A fun little kit where the LEDs flash based on music/sounds. Cost about $1.60 Voice control LED melody light Doorbell DIY Kit Only $0.59 for a 555 timer based doorbell kit. It needs 4 to 7v. The speaker is rated at 8 Ohm 0.25W so it has a reasonable volume for the job in hand. NE555 Doorbell DIY Kit Multi-channel Waveform Generator kit This NE555 multi-channel waveform generator can produce square wave, sawtooth wave, triangular…