Tiny Function Generator
2 layer board of 1.60 x 1.25 inches (40.7 x 31.8 mm)
Uploaded:
December 23rd 2018
Shared:
February 7th 2019
Total Price:
$10.00
A signal generator based on an ATtiny85 that uses Direct Digital Synthesis to generate a range of different waveforms, including sine, square, triangle, and noise.
See <http://www.technoblogy.com/show?2FCL>.
A signal generator based on an ATtiny85 that uses Direct Digital Synthesis to generate a range of different waveforms, including sine, square, triangle, and noise.
See <http://www.technoblogy.com/show?2FCL>.
ATtiny10 Thermometer
2 layer board of 0.75 x 0.75 inches (19.1 x 19.1 mm)
Uploaded:
February 2nd 2019
Shared:
February 2nd 2019
Total Price:
$2.80
A small battery-powered thermometer based on an ATtiny10 and a DS18B20 temperature sensor that displays the temperature as a series of red and green flashes on a bi-colour LED.
See <http://www.technoblogy.com/show?2GPX>.
A small battery-powered thermometer based on an ATtiny10 and a DS18B20 temperature sensor that displays the temperature as a series of red and green flashes on a bi-colour LED.
See <http://www.technoblogy.com/show?2GPX>.
Lisp Badge
2 layer board of 4.20 x 2.40 inches (106.7 x 61.0 mm)
Uploaded:
November 28th 2018
Shared:
January 10th 2019
Total Price:
$50.40
A handheld computer with a self-contained keyboard and display that you can program in Lisp.
See: <http://www.technoblogy.com/show?2AEE>.
A handheld computer with a self-contained keyboard and display that you can program in Lisp.
See: <http://www.technoblogy.com/show?2AEE>.
Continuity Tester
2 layer board of 1.75 x 0.40 inches (44.4 x 10.2 mm)
Uploaded:
November 13th 2017
Shared:
November 30th 2018
Total Price:
$3.50
This article describes a simple continuity tester, based on an ATtiny85 and a piezo buzzer, designed for checking circuit wiring, or tracing out the tracks on a PCB.
It has a low threshold resistance of 50Ω to avoid false positives, and passes less than 0.1mA through the circuit under test, to…
Show full description
This article describes a simple continuity tester, based on an ATtiny85 and a piezo buzzer, designed for checking circuit wiring, or tracing out the tracks on a PCB.
It has a low threshold resistance of 50Ω to avoid false positives, and passes less than 0.1mA through the circuit under test, to…
Show full description
I2C GPS Module
2 layer board of 0.85 x 1.25 inches (21.6 x 31.8 mm)
Uploaded:
November 5th 2018
Shared:
November 15th 2018
Total Price:
$5.30
A compact GPS module with an I2C interface, making it easy to read the GPS parameters from another project without needing to worry about parsing the NMEA sentences. It's based on an ATtiny841 and a GTPA010 GPS module.
See <http://www.technoblogy.com/show?2C86>.
A compact GPS module with an I2C interface, making it easy to read the GPS parameters from another project without needing to worry about parsing the NMEA sentences. It's based on an ATtiny841 and a GTPA010 GPS module.
See <http://www.technoblogy.com/show?2C86>.
