Other
“I wanted to test a pc power supply At first I was messing about with some big resistors but then I decided it would be nice to have an “active load” that you can set to a particular current. You …
“The FT232H is a versatile multifunction USB to JTAG / UART / FIFO / SPI / I2C chip from FTDI (https://www.ftdichip.com/Products/ICs/FT232H.htm) that has been used on a number of generic interface, flash reader/programmer and signal probing …
“Tells the time in both our “surface” system and in the “D’ni” time system used in the Myst games. Featuring custom 25-segment displays My wall clock in my house recently died, and with there being a running joke that …
“An digital clock made out of 144 7 segment displays It’s an digital clock made out of 144 7 segment displays controlled by an arduino nano. I’ve build an digital clock made out of 144 7 segment displays …
“This is a giant digital clock, featuring four large LED displays that provide the time in a format you can read from the other side of the room You could also use it as the basis for a stopclock, for …
“”Analog” watch with 60+12 Charlieplexed LEDs. Based on Travis Goodspeed’s GoodWatch21 schematic, using the CC430F5137IRGZR CPU, which doesn’t have the LCD controller of the CC430F6xxx in the GoodWatch. There are also pads for a six pin EZfet …
“Have you ever needed some extra USB ports when creating a project with a Raspberry Pi Zero? Were external USB hubs or HATS just not an option due to the space constraints of your project? If you answered yes to …
“Play Pong with a friend without the need for a screen. I have created several projects that involve various flavors of the classic game, Pong. It’s quite simple, as it’s comprised of just two paddles and a ball …
“This is a vintage VFD tube clock that uses Ethernet for both power and data. The power is provided using 802.3at PoE+ and a Molex PD Jack that contains both integrated magnetics and a PoE Type 2 PD controller …
“Temper is a compact, low power temperature sensor based on ESP8266 and SHT30 with large 13x7 pixel led display. Low power, only consumes ~30-40uA while asleep. With 400mA battery it should last months on single charge. SHT30 provides very accurate …