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Electronic Basics #3: Programming an Attiny+Homemade Arduino Shield

Electronic Basics #3: Programming an Attiny+Homemade Arduino Shield

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Rating: 4.0; Vote: 1
Electronic Basics #3: Programming an Attiny+Homemade Arduino Shield drdischord: Thanks for this very clear video. I found the same procedure in a couple of projects at arduino. cc and hackaday, but your explanation and photography are the best. I tried it with a fresh Attiny85 and a generic Uno clone (with the CH341 USB to serial chip, and got the dreaded Invalid device signature 0x000000. (I'm running the Arduino IDE 1. 8. 13, installed from arduino-1. 8. 13-linux64. tar. xz on Debian 10, in case that matters) The connections are correct and Vcc is 5. 01V at the target. The forums tell me this means my ATtiny85 has its clock mode fuses set wrongly, and I need to use the high voltage programming mode to unbrick it. Which is not a function ArduinoISP can perform, and it's not how the data sheet says the chip ships. So I have a few questions. 1. Have you run into this issue? Did applying an external clock fix it, or did you need to use the HVP? 2. Is there anything in ArduinoISP that requires a genuine Uno? or should any generic Arduino work? 3. What's really going on with that 10 uF capacitor on the Arduino's RESET\ signal, it seems like a kludge.
Date: 2020-09-05

Comments and reviews: 9


I am too late to start such project but I believe I am at right place to ask my question.
1. Can I use ATTiny85 for FastLED projects to control programmable WS2812B (say 60 LED strip?
2. Also can I program it using Arduino Pro Micro or any other Arduino board?
I want your suggestion before I make any purchase. I am very new to Arduino. Please suggest me alternative if any. I am looking for cost effective too. Thanks.

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i'm not getting the option to see the attiny in my board manager. when i put the extracted attiny folder into the hardware folder where the avr folder is also, it stops the arduino programme starting. help. thanks.
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I can't believe i'm watching tutorial 3 and still have no idea what is going on. I'm waiting for you to say something i understand, which is not happening yet - like, 'christmas lights' and i smile and say 'yes, carry on'
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What kind of wires is he using on top of the Strip board for routing? Looks more substantial than remnants of component leads. Also looks a lot neater than if I were to strip my solid core to just the bare wire
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hello yesterday i bought an at tiny 85 and before 5 minutes it worked fine but the last time i plugged it in i put reverse voltage by mistake and now it doesnt run did i burn it?
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Why when programming the ATMega328 via ISP nobody use a capacitor between reset and ground, but when programming the ATtinny85 everyone put a 10uF capacitor?
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Can you make an EMP? my neighbor has a speaker and he turn it up too much and me and my children can't sleep at night, electromagnetic pulse
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I already download the old version of Arduino and copy all the attiny files into Arduino hardware but it still doesn't work. please help me.
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Can we get an updated version of this video cuz this doesn't work anymore and I'm kinda ripping my hair out over here screaming at the ic
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