TinyProbe is a very simple 5V logic probe for TTL and CMOS logic based on ATtiny13a. The probe can detect high (HI), low (LO), floating (FL) and oscillating (OS) signals and displays them via four LEDs.
Project Video: https://youtu.be/mwY1OOxqLTI
HV UPDI (High Voltage Unified Program and Debug Interface) programmer for the new tinyAVR 0- and 1-series microcontrollers built on ATmega8/88/168/328 based on the design and the firmware by Dlloydev (https://github.com/Dlloydev/jtag2updi). The HV UPDI programmer will enable you to use the additional configuration settings for the UPDI pin without the fear of getting locked out from the MCU. It fe...
# **TerySpark85** #
> Esse projeto consiste na criação de um sistema embarcado baseado no ATTINY85, DigiSpark. Esse dispositivo tem a grande vantagem de possuir interface USB nativa.
> This project is an embedded system based on ATTINY85, DigiSpark. This device has the great advantage of having a native USB interface.
# Watering System #
This is a simple **wat**ering **sy**stem based on ATTinyX5 MCU.
Note: this project is intended to be powered by a 3xAA battery pack and a CR2032. The MOSFETs used in this project might not be able to dissipate power from voltage-stabilized source - this case was not tested.
The components are
- Control board (this project)
- 3V-6V powered DC motor water pump with flyback di...
This is little board I made to help me with ATTINY chips projects.
It has 6 pin USBASP input and 4 pin headers for each of the pin of the chip times 3, which makes it easy to connect oscilloscope and put it on breadboard in same time and still have pins to connect to it external device. Also it has both SOIC8 and DIP8 packages support.
Tiny little helper.
ATtiny controlled and LiPo battery powered MP3-Player using the DFPlayerMini-module featuring:
- Micro-SD-card slot,
- battery charging and protection circuit,
- battery level detection,
- OLED display,
- on/off switch,
- volume control,
- 3 push buttons to control the player.
You can directly connect a 3.7V LiPo battery and a 3W/4Ohm speaker to the board.
The firmware is written for the folder-p...
Переходник для программирования популярных микроконтроллеров ATTINY - ATMEGA
Улучшенный и доработанный, по результатам эксплуатации, вариант вот этого устройства - https://easyeda.com/UN7FGO/AVR_PROGRAMMING_BOARD
Разъемы предусмотрены только под те типы DIP-корпусов и микроконтроллеров, которые доступны у китайских продавцов.
Для проверки работы контроллеров типа ATMEGA-8/16/32 можно помигать с...
IR remote control based on an ATtiny13A powered by a CR2032 or LIR2032 coin cell battery. The code is a full implementation of the NEC protocol using only 370 bytes (36%) of program memory.
Project Video: https://youtu.be/ad3eyNCov9c
Timer 0 generates a 38kHz pulse frequency with a duty cyc...
# 1. Overview #
TinyUPS is a simple 5V/2.5A uninterruptible power supply with a li-ion battery as a buffer, a load sharing power path management system and an ATtiny13 for monitoring power supply and battery charge level as well as for communication with the connected device.
Simple USB ISP programmer for Atmel AVR microcontrollers. More information can be found at https://dicks.home.xs4all.nl/avr/usbtiny/. Windows users may need to install a driver: https://learn.adafruit.com/usbtinyisp/drivers. Of course this is not necessary for linux and mac users.
Stand-alone High Voltage Serial Programmer and Fuse Resetter for ATtiny 13/25/45/85.
Project Video: https://youtu.be/2Q7D2RwkOMg
This work is licensed under Creative Commons Attribution-ShareAlike 3.0 Unported License.
# 1. Overview #
TinyLoad is a simple electronic constant current dummy load. The ATtiny85 measures voltage, current and temperature of the heat sink, calculates power, energy and battery capacity, controls the fan and displays all relevant data on the OLED. The button is used to switch between power/restistance and energy/capacity display.
Project Video: https://youtu.be/z7fddsFyD1E
ATtiny85 controlled FM radio with RDS (RDA5807) and integrated audio amplifier (XPT8871). You can directly connect a protected li-ion battery, a 3 W / 4 Ohm speaker and an FM antenna.
# 1. Overview #
TinySolder is a simple T12 Quick Heating Soldering Station based on the ATtiny13a featuring in 700 bytes of code:
- Temperature measurement of the tip
- Direct control of the heater
- Temperature control via potentiometer
- Handle movement detection (by checking ball switch)
- Time driven sleep/power off mode if iron is unused (movement detection)
- steady blue...
This projects is a device controlled thru i2C, it has a set of instructions to control two leds, two buzzers and a combination of them.
The device uses an ATTiny85 and it connects to an RaspberryPi to send the commands.
The instruction for the device are:
- 0x00 --> Does nothing
- 0x01 --> All Buzzers ON, All LEDs OFF
- 0x10 --> Al Buzzers OFF, All LEDs ON
- 0x11 --> All Buzzers ON, All LEDs O...
TinyKnob is a rotary encoder with a USB interface based on the ATtiny45/85 and the V-USB software-only implementation of USB1.1 devices on AVR microcontrollers (https://www.obdev.at/products/vusb/index.html). The example code implements a volume control knob for PCs which works without installing any driver by acting like a generic HID device.