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“The T-COMPUTER is a micro computer platform supported and powered by the MCUME project. It is based on the powerful Teensy4.1 MCU (800+ MHz ARM based, 1MB internal + 8MB QSPI RAM) It features: - a 42 keys basic keyboard …
“I made a 8x8x8 LED cube by myself with using Arduino. It was a big project, it took almost a month to finish it, but it worth every time. The cube has 8 types of flash and you can switch …
“Custom designed ESP Based PCB Board for Battery-Powered IoT Applications with ESP8266, Battery powered, integration with Home Assistant This device is basically a development board based on ESP8266 chip and battery. You have 6 free I/O pins, you have …
“I know making a clock sounds a little irrelevant, especially nowadays because we all have smartphones and no one is going to use or look into the clock for time, but it is good when you are doing some work …
“let’s measure the smallest resistance ever posses by any wire or any shunt. The proper use of OHM’s law with practical. Previously, I made some tutorials regarding current measurements using shunt resistor. Basically, shunt is small known resistance …
“My fascination with PCMCIA cards was created out of “necessity”. Most of my retro computing interest revolves around networking, and I wanted something that could natively attach to modern Wifi networks without the need to maintain an old linksys router …
“This board allows you to use a USB-C power adapter as a power supply with a range of fixed voltages. It displays a list of the voltages and currents available from the adapter and allows you to select one …
“This robot is a true creation of the idea many years ago brought on by Samy Kamkar’s robot that “utilized” his algorithm for cracking combination locks. Samy Kamkar never demonstrated his robot actually performing the algorithm, though he implied …
“Monitor soil moisture accurately in real-time, anytime from anywhere, for optimal irrigation scheduling. The Problem Agriculture accounts for around 70% of all water withdrawals globally according to the World Bank, and approximately 60% of that is wasted, largely due to …
“The ATtiny212/412-based USB Power Delivery Inverter converts direct current from USB PD power supplies into sine wave alternating current with selectable voltage and adjustable frequency. For this purpose, the ATtiny’s powerful Timer/Counter D (TCD) controls an H-Bridge …