Content for ATtiny13A

PCB Necklace V1

“Made a wearable Small Necklace or pendant with custom Tear shaped PCB and Attiny13A The goal here was simple, to make a small Blinky board that can be attached to a chain so we can wear it like a locket …

TinyOLEDdemo - I2C OLED on an ATtiny10, ATtiny13A or ATtiny202

“Connect the OLED module to the ATtiny13A as shown below. The connections for the ATtiny10 are similar. For the ATtiny202 SDA must be connected to PA1 (pin 4) and SCL (or SCK) to PA2 (pin 5). Since the I²C implementation …

Wings of Freedom! PCB Badge

“ATTINY13A Powered PCB Badge project based on Attack on Titan”

Naruto Themed Night Lamp

“Made a Naruto themed night lamp-based around ATtiny13A MCU and custom PCB. Here’s something cool, a Naruto-themed Desk light that is made mainly from PCB. The heart of this project is an Attiy13A that drives some 0603 LEDs which …

Over Engineered TriGlow

“TriaGlow is a Nanoleaf like setup but white. It’s fully 3D Printed and controlled by a touchpad switch. (touch switch works in mid-air) So I made this Nanoleaf like device that doesn’t have RGB LEDs inside, instead, it …

ATtiny13A PCB Star Wearable

“A twinkly star PCB ornament. I’ve designed this tiny twinkly star for JLCPCB’s Christmas decorations design challenge, but I only got to order & assemble it now, so I’ve repurposed it as a wearable for now. This was …

TinyMoisture - Soil Moisture Monitor based on ATtiny13A

“TinyMoisture monitors the soil moisture of your plants and gives an alarm if you forget to water them again. TinyMoisture uses the resistance measurement method to determine the soil moisture. The two probes together with the substrate form a variable …

TinyDecoder - IR Remote Receiver and NEC Decoder based on ATtiny13A

“ATtiny13A receives IR signal via TSOP4838, decodes the signal (NEC protocol) and displays address and command (hex values) on an SSD1306 128x32 OLED display. The device is powered by a 1220 coin cell battery. Please remember that only the rechargeable …

TinyPocketRadio - FM Stereo Radio based on ATtiny13A

“TinyPocketRadio is a simple FM stereo radio based on ATtiny13A and RDA5807MP. It’s powered by a CR2032 coin cell battery and can drive 32 Ohm headphones via the 3.5 mm audio plug. The board size is 38 x …

Five LEDs Puzzle

“This project is a logic puzzle for the festive season in which the aim is to get all five LEDs to stay lit up. On the Technoblogy website, there is a project called the “Five LEDs Puzzle”. Basically the challenge …