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New Postsview all

September 23, 2021 at 6:05 pm
NEW VIDEO: Key Ghosting – Collin’s Lab Notes…

September 23, 2021 at 6:00 pm
Fidget polygon #3Dprinting #3DThursday

September 23, 2021 at 5:00 pm
Velux Aircon Exhaust Adapter #3DThursday…

Featured Postsview all

September 18, 2021 at 8:00 pm
New Products 9/15/21 feat. Adafruit LED Glasses…

September 15, 2021 at 12:30 am
National Hispanic Heritage Month 2021: September…

September 7, 2021 at 5:20 pm
The Python on Microcontrollers Newsletter reaches…

September 13, 2021 AT 9:25 am

Arduino telephone caller ID unit #Arduino #Telephony

— by Anne Barela

Filed under: arduino, projects, telephony —
Tags: arduino, caller ID, telephony —

July 8, 2021 AT 4:10 pm

Anom phone details

— by phillip torrone

Filed under: telephony —

January 8, 2021 AT 9:35 am

An open source intercom for kids using Raspberry Pi and Telegram #PiDay #RaspberryPi @Raspberry_Pi @chordataMocap

— by Anne Barela

Filed under: projects, python, telephony —
Tags: Intercom, python, raspberry pi, Telegram —

November 13, 2020 AT 2:58 pm

Python on the Nokia S60 #VintageComputing #Python @Nokia

— by Anne Barela

Filed under: open source, python, software, telephony —
Tags: nokia, python, Symbian, vintage computing —

September 25, 2020 AT 9:15 am

Osmocom Open Source Cellular Network Infrastructure #Telephany

— by Anne Barela

Filed under: telephony —
Tags: cellular, open source software, Telecom —

February 21, 2020 AT 9:53 am

A modern game played on a vintage telephone switchboard #Telephony @lazerwalker

— by Anne Barela

Filed under: gaming, projects, reverse engineering, telephony —
Tags: gaming, switchboard, telephony, vintage —

February 11, 2020 AT 4:25 pm

A portable rotary phone with ePaper display #epaper #telephony #Communications #Vintage

— by Anne Barela

Filed under: arduino, fona, projects, telephony, vintage —
Tags: eInk display, ePaper, from the forums, rotary telephone, telephone —

November 16, 2019 AT 12:49 pm

MakeCode Minute: DTMF Phone Dialer @adafruit @johnedgarpark #adafruit @MSMakeCode #makecode

— by John Park

Filed under: MakeCode, telephony —
Tags: DTMF, phone phreaking —

November 6, 2019 AT 10:10 am

A rotary dial phone revival #VintageElectronics #BadgeLife #MicroPython #Upcycling

— by Anne Barela

Filed under: micropython, projects, python, telephony —
Tags: Badge life, badgelife, MicroPython, rotary phone, upcycling —

June 11, 2019 AT 10:20 am

The WiPhone, designed for hacking, is shipping evaluation units @Hack_EDA @HacksterIO

— by Anne Barela

Filed under: manufacturing, projects, telephony —
Tags: hacking, Kickstarter, phone, voip —

May 13, 2019 AT 10:48 am

From the Forums: a homemade cell phone with a GUI, calling, SMS, and games #FromTheForums #Adafruit @Adafruit

— by Anne Barela

Filed under: calculators, cellular, displays, DIY, feather, fona, projects, teensy, telephony —
Tags: 2.8" touchscreen TFT, calculator, cell phone, display shield, feather, fona, from the forums, mobile phone, phone, sms, teensy —

January 22, 2019 AT 11:35 am

An FPGA based mobile phone connected via a Commodore 64? #LCA2019 #Commodore #Commodore64 #Security #Telephony #VintageComputing

— by Anne Barela

Filed under: fpga, Security, telephony, vintage computing —
Tags: 4G, commodore, commodore 64, FPGA, mobile phone, security, telephony —

December 28, 2018 AT 4:24 pm

Mobile Phone Induction Speaker Teardown: a Class-D amplifier chip

— by Anne Barela

Filed under: EE, reverse engineering, telephony —
Tags: amplifier, chip decap, teardown —

July 10, 2018 AT 8:32 pm

Building Your Own Pulse to Tone Converter

— by Anne Barela

Filed under: telephony —
Tags: pulse to tone, rotary phone, telephones —