Power interruption has a lot of side effects on projects. The device performs the basic functionality of keeping your device, alive for a when external power supply abruptly fails. The operation principle of the tinyUPS is quite straight forward. When an external power supply is connected to the tiny ups, the input voltage or VCC of the ATtiny13 is delivered to the device and when the external power supply is not available, the load is supplied by the battery.
As the battery begins to run out, monitored by the ATtiny13, it tells the device it is time to shut down by pulling a pin dedicated as a shutdown pin, LOW. The developer of the device being powered is expected to read this pin from time to time and initiate the shutdown process for the device when the pin goes LOW.
The UPS has been tested for various performance indicators including power efficiency and the results as documented by Wagiminator are stellar.
Few requirements by the device for top performance however include that the external power supply to be used be capable of delivering enough power to charge the battery and to power the device connected to the UPS simultaneously.
The maximum battery charging current is set to mA but you can set a lower limit by selecting a different value of R3. The output voltage of the external power supply must not exceed 5. The page also contains a readme file that gives a broader explanation into the features embedded into the device. Raspberry Pi. Parameter Value Input Voltage 4.
About Emmanuel Odunlade Email : emmaodunlade gmail.Programming Attiny85 and Attiny13A
Leave a Reply Cancel reply. You've already signed up, Thanks!By executing powerful instructions in a single clock cycle, the ATtiny13A achieves throughputs approaching 1 MIPS per MHz allowing you to optimize power consumption versus processing speed.
IAR offers a completely integrated development environment incorporating a compiler, an assembler, a linker and a debugger. Finding the right compiler to support your device is simple:. This collection includes compiler, assembler, linker and Standard C and math libraries. Most of these tools are based on efforts from GNU www. For more information please refer to the release notes. The Atmel Atmel START is an innovative online tool for intuitive, graphical configuration of embedded software projects.
It lets you select and configure software components, drivers and middleware, as well as complete example projects, specifically tailored to the needs of your application. The configuration stage lets you review dependencies between software components, conflicts and hardware constraints AVR is expected soon!
Our most affordable debugger has power to impress. The secure programming feature dramatically reduces the risk of unauthorized. The secure programming feature dramatically reduces the risk of unauthorized reconstruction of hex files, and also limits how many times the hex file can be programmed. Note: All technical support and warranty service will be provided by Softlog. You can contact them at support softlog.
A member of the ICP G3 family of high-speed, production-grade in-circuit programmers. This compact, battery-powered device supports up to six different programming environments, making it an ideal, low-cost solution for field upgrades.
This compact, battery-powered device supports up to six different programming environments, making it an ideal, low-cost solution for field. A complete starter kit and development system for the 8-bit and bit AVR microcontrollers that gives designers a quick start to develop code on the AVR, with advanced features for prototyping and testing new designs. The AVR device connects to the STK using an innovative routing and socketcard sandwich system, which routes the signals from the device to the appropriate For pricing and availability, contact Microchip Local Sales.
Development Environment. Similar Devices. Jump to: Select type. Data Sheets. ATtiny13A - Complete Datasheet. ATtiny13A - Summary Datasheet. Supporting Collateral. Application Notes Download All. Legacy Collaterals. Microprocessor or Microcontroller.
Reference Manuals. White Papers. Integrated Development Environments. Learn More.GitHub is home to over 50 million developers working together to host and review code, manage projects, and build software together.
If nothing happens, download GitHub Desktop and try again. If nothing happens, download Xcode and try again. If nothing happens, download the GitHub extension for Visual Studio and try again. It's easy to install, easy to use, have lots of features and support most Arduino functions.
If you're into low level AVR programming, I'm happy to tell you that all relevant keywords are being highlighted by the IDE through a separate keywords file. This board has all the bells and whistles you need from a board like this, and still, it measures only 42x42mm! Read more and purchase on my Tindie store! If you want other or higher clock frequencies, you can apply an external clock source.
Note that the ATtiny13 requires an external clock signal, and is not able to drive a resonator circuit itself. You may use a quartz crystal oscillator or a crystal driver shown in minimal setup. Supported external clock frequencies:. Select the ATtiny13 in the boards menu, then select the clock frequency. You'll have to hit "Burn bootloader" in order to set the correct fuses.
Make sure you connect an ISP programmer, and select the correct one in the "Programmers" menu. LTO or link time optimization is enabled by default, and reduces the code size at compile time. Ralph Doncaster has also written a great post about LTO you should read. Compiler optimization can certainly make your code smaller in size. Still, it's all about writing efficient code. Atmel have created an application note on how to write more efficient C code for AVR microcontrollers.
Brown out detection, or BOD for short lets the microcontroller sense the input voltage and shut down if the voltage goes below the brown out setting. These are the available BOD options:. If you want the EEPROM to be erased every time you burn the bootloader or upload using a programmer, you can turn off this option.
You can choose to enable or disable micros directly from the timing menu. Great if you want to save some flash memory! This means you can use regular Serial. Note that the baud rate has to be defined at compile-time and cannot be defined in the sketch. The table below shows a list of which clock frequencies use which baud rates by default. If you want to use the UART functionality you will have to have the right hardware connected to the right pins on the ATtiny See the minimal setup section for more information.
Also, please have a look at the provided serial example sketches. The internal 9. All you need to do is to load the sketch, select the correct baud rate in the serial monitor, select No line ending and send the x character many times x [send], x [send]Download File.
I found working with atmel studio is little bit difficult. Atmel studio is a heavy software, takes too much compiling time, occupies much of the system ram, libraries are not well explained and above all the helping community is small. So i decided to program atmel attiny series microcontrollers with arduino ide. Arduino ide does not directly support atmel attiny series microcontrollers. In order to make attiny series programmed with arduino ide. We have to install some plugins in arduino ide system files.
In this post i will explain how to install the attiny series plugins for arduino ide and what changes we need to make in arduino system files to make attiny series recognized by arduino ide. I programmed the attiny13a microcontroller with arduino ide using an external programmer usbasp. I also programmed and attiny13a microcontroller with a stand alone arduino as icsp.
To install the arduino ide plugin for atmel attiny13a microcontroller. Download the file given below. Extract the. You will get a folder named attiny Locate your arduino files installation directory. Find the Hardware folder in the arduino installation directory. Place the attiny13 folder in the hardware folder. Restart the arduino ide and under the boards option you will now find the attiny13a options. Attiny13a will be listed with five different clock configurations.
All the configurations are using attiny internal clock source. I checked all the clock sources and they are working fine. But some users on internet say that they find difficulties in generating proper delays. I checked the delay function for each clock source and it worked for me properly. Attiny13a microcontroller selection in arduino ide. The generic pin out for attiny13a for using with arduino ide is given below. D0-D5 denotes the digital pins and A0-A1 denotes analog pins.
So attiny with arduino ide has 5 digital pins and two analog pins. Attiny13a pinout for arduino ide. Led toggles at very half a second.
Programming an ATTiny13A Using Arduino & Servo Interpreter
I connected the led to pin PB4 of attiny13a. I used an internal 4. On reset pin i connected a push button for resenting the microcontroller to run over again. Whole of the circuit is powered using a CR cell. Cr is a 3. Attiny consumes very little power during operation.I just had to have them! After all, how hard can it be?
I needed a small chip to read servo signals from a hobby RC Receiver and control a laser output.
31 Projects tagged with "attiny13"
Once they arrived it dawned on me that I actually had no idea how to program these little chips. Dom and I spent hours trying various ways of ATTiny programming we found online with no luck. It was only until he left I sat down at my computer and found Tekstop's tutorial on 'Tiny programming that I had any success. With a couple of modifications to his files you will be up and programming these low price chips in no time!
Connect the LED and resistor in exactly the same way as Step 1 states for testing purposes If you use a relay it should be rated at 5V for the coil. Connect the coil between pin 4 and GND If using a relay you should also use a diode to protect the ATTiny from EMF by wiring it across the relay coil, negative white band side connected to pin 4.
Amkoshesh below is right - use the McUdude libraries to fix the problems with both the clock speed, and with the proper additinon on the ATTiny13A board to the Arduino 1. Worked for me, using a SparkFun RedBoard as the programmer, with the same wiring layout as ooda55 details above. The current selected board needs the core 'arduino:arduino' that is not installed. Detecting libraries used Error compiling for board ATtiny13 internal 9.
I had the same timing issue in the blink sketch, solved it by choosing from the Arduino IDE v1. That went fine. Can the Attiny13 A run at 8 MHz? I want to use the softwareserial library on it but it needs 8MHz or other like 16MHz, correct me if I'm wrong.
Reply 4 years ago on Introduction. I also want to use the softwareserial library on the ATtiny13A but i can't. Reply 4 years ago.Can ship immediately from Phoenix, AZ. Authorized Distributor. Data Sheet. Image is representational - see mfr. Microchip Technology. Part No:. ADC Resolution:. DAC Resolution:. Data Bus Width:. Device Core:. Family Name:.
Instruction Set Architecture:. Interface Type:. Maximum Clock Rate:. Maximum CPU Frequency:.
Maximum Expanded Memory Size:. Maximum Operating Supply Voltage:. Maximum Power Dissipation:. Minimum Operating Supply Voltage:. Number of ADCs:. Number of DACs:. Number of Timers:. On-Chip ADC:. On-Chip DAC:. Operating Temperature:. Pin Count:. Program Memory Size:. Program Memory Type:. RAM Size:. Supplier Package:. Supplier Temperature Grade:.
Typical Operating Supply Voltage:. Unit of Measure:. Per Each. By executing powerful instructions in a single clock cycle, the ATtiny13A achieves throughputs approaching 1 MIPS per MHz allowing you to optimize power consumption versus processing speed. The AVR core combines a rich instruction set with 32 general purpose working registers. All 32 registers are directly connected to the Arithmetic Logic Unit ALUallowing two independent registers to be accessed in one single instruction executed in one clock cycle.
The resulting architecture is more code efficient while achieving throughputs up to ten times faster than conventional CISC microcontrollers. Show More.Thomas Baum. Mark VandeWettering. Stephen Holdaway. About Us Contact Hackaday. By using our website and services, you expressly agree to the placement of our performance, functionality, and advertising cookies. Learn More. Hack a Day Menu Projects. Your browser Internet Explorer is out of date. Update your browser for more security, comfort and the best experience on this site.
TinyHexEditor is an onboard flash rom editor for the ATtiny The Hackaday Prize. The "Cheepit" project deals with the development of web based services for programming AVR microcontrollers with smartpones or tablets. Using a given microcontroller system my question was: How can I make the simplest possible RF receiver. Only a few AVR Microcontrollers comes with an on-chip temperature sensor.
But they have a temperature sensetiv RC and Watchdog Oscillator. Industrial project to replace time delayed electromechanic system with Atmel powered mictocontroller. Project Owner Contributor Replace timer-electromechanic switch k-angelis.
Project Owner Contributor Grinder-Timer java-jim. PCB for ATtiny85 microcontroler, that you can leave i your projetct with no regret of losing expensive Arduino board.
ATtiny13 – IR remote to control LEDs (NEC proto)
A blinky charlieplexed LED Christmas tree ornament. A project inside Attiny. I will not step out for larger one till I complete it. Project Owner Contributor Minimalist A-go-go kodera2t. Project Owner Contributor DC motor board with attiny13 davedarko. Electronic kit simple enough for beginners. Fixing the usability of a cheap electronics product with more electronics. A battery powered, periodic infrared beacon for a geocaching puzzle.
Project Owner Contributor Cap-sense name card uri. Project Owner Contributor Sparkle shoes Gerben. This project shows how to turn ATtiny13 9. Ok, I agree.