mkpeker

This is not a fuel cell, just electrolysis teached in primary school

Nice job but nfortunately catching fm band is not easy with this setup. Coil must be 1 or 2 spin only. Or you may want to build my design; https://www.instructables.com/id/Simple-FM-Radio-sure-Works/

Thankx for your interest, you can take it from published dsn file. Please share pcb files if you realise it !

This is just a balancing system. Where is RC receiver inputs?

Copper wire give better result

Sure, you can use

Im developing 3.3v version works with 1s lipo and 5110 screen with only two buttons. it will be here shortly.(this changes will reduce vario to watch size) also gps record and sdcard support option. Thank you for opened a good horizon

you must provide a wiring diagram, othervise this willl not be an instructable

You must provide wiring diagram, othervise this will not be an instructable

Nice job dude, thanx for sharingMy i2c LCD didnt supported LiquidCrystal_I2C lcd(0x27,16,2); lineso I changed it to LiquidCrystal_I2C lcd(0x3f,16,2); thank you again. cheers

I used 1N34 but any of them works

There is arduino projects on web to program parallel eeproms and flashes. After a bit googling you can find them. Actually Im using this programmer;http://www.datahardware.co.uk/mini-pro-usb-tl866a-...With this programmer you must select your device and .bin or .hex file then directly sends via USB

There is arduino projects on web to program parallel eeproms and flashes. After a bit googling you can find them. Actually Im using this programmer;http://www.datahardware.co.uk/mini-pro-usb-tl866a-universal-eeprom-programmer-isp-icsp-spi-mcu-gal

you can use arduino itself as programmer here is the way;https://forum.arduino.cc/index.php?topic=163682.0

If someone try to build CPU, Already accepted as knows eprom programming so didnt explained here.

Hi, you had asked me about Z80 assembler algorithm. please mail me than I can give you more information about my softwareCheers

C'mon Andrew be quick. My 8 bit Von Neumann machine in progress. Please finish your cpu before I publish MP-8E cpu

Please do it and share with us, MP-4E (multicycle separate adress and data bus, 4 bit, 16 instructions and 2k memory) and MP-8 (64k 8-bit Von Neumann machine) are in process !

wanna build from single chips? checkout my design ;)https://www.instructables.com/id/Simplest-4-Bit-TTL-CPU/

nice build. you may want to check my simplest 4 bit ttl cpu (MP-4) to understand basics:https://www.instructables.com/id/Simplest-4-Bit-TTL-CPU/

for latest version, please check this instructable;https://www.instructables.com/id/Z80-Monitor-Type-Operating-System-and-SBC/

Hi dear 8bitBeliever,nice project, you may be wanna check mine,At last my monitor type OS (with inline assembler and disassembler )is readyPlease setup and try this v1.0b you can find all necessary information in my Efex pages;https://mkpeker.wixsite.com/efexplease send me your comments than I can improve softwareThank you

nice project may be you want to check out mine;At last my monitor type OS (with inline assembler and disassembler )is readyPlease setup and try this v1.0b you can find all necessary information in my Efex pages;https://mkpeker.wixsite.com/efexplease send me your comments than I can improve softwareThank you

Hi,At last my monitor type OS (with inline assembler and disassembler )is readyPlease setup and try this v1.0b you can find all necessary information in my Efex pages;https://mkpeker.wixsite.com/efexplease send me your comments than I can improve softwareThank you

Hi Istarian, At last my monitor type OS (with inline assembler and disassembler )is readyPlease setup and try this v1.0b you can find all necessary information in my Efex pages;https://mkpeker.wixsite.com/efexplease send me your comments than I can improve softwareThank youPlease note that new os is not for efexV3 hardware, you must change setup of circuit with new memory map

This project is entered 2017 DIY microcontroller contest in instructables.com. Please vote if you like this project.Thankyou

This is alternative server:https://mkpeker.wixsite.com/efex

Efex is standalone. Dont need N8VEM or CP/M barebones

Nicely done! Keep it up.I have also made this Simle Fm radio with easy to find parts;https://www.instructables.com/id/Simple-FM-Radio-sure-Works/

Nicely done! Keep it up.I have also made this Simle Fm radio with easy to find parts;https://www.instructables.com/id/Simple-FM-Radio-sure-Works/

Nicely done! Keep it up.I have also made this Simle Fm radio with easy to find parts;https://www.instructables.com/id/Simple-FM-Radio-sure-Works/

Nicely done! Keep it up.I have also made this Simle Fm radio with easy to find parts;https://www.instructables.com/id/Simple-FM-Radio-sure-Works/

Nicely done! Keep it up.I have also made this Simle Fm radio with easy to find parts;https://www.instructables.com/id/Simple-FM-Radio-sure-Works/

Nicely done! Keep it up.I have also made this Simle Fm radio with easy to find parts;https://www.instructables.com/id/Simple-FM-Radio-sure-Works/

Nicely done! Keep it up.I have also made this Simle Fm radio with easy to find parts;https://www.instructables.com/id/Simple-FM-Radio-sure-Works/

I changed circuit that accepts 6-9 v power supply. Also more reliable and have fine tune

Also i build soldered version. Its compact and pocket size :)

Good job, thanx for sharing

Thanx for your reply, circuit works fine between 2.5 -3.6v. I warned for over voltages like 6-9v. :)

Use code below for real light sensing with LED.Connections: LED's cathode to GND pin, LED's anode to A0 pin (Anode is smaller part in LED)you can see result on pin13 arduino's built in led, also serial terminalGreen or red classic 5mm LEDs gives best result--------------------------------------------------------------------------------------------// the setup routine runs once when you press reset:void setup() { // initialize serial communication at 9600 bits per second: pinMode(13, OUTPUT); Serial.begin(9600);}// the loop routine runs over and over again forever:void loop() { // read the input on analog pin 0: int sensorValue = analogRead(A0);Serial.println(sensorValue); if (sensorValue < 50) { digitalWrite(13, HIGH);}else if (sensorValue >= 50) { digitalWrite(13, LOW);}el...

Use code below for real light sensing with LED.Connections: LED's cathode to GND pin, LED's anode to A0 pin (Anode is smaller part in LED)you can see result on pin13 arduino's built in led, also serial terminalGreen or red classic 5mm LEDs gives best result--------------------------------------------------------------------------------------------// the setup routine runs once when you press reset:void setup() { // initialize serial communication at 9600 bits per second: pinMode(13, OUTPUT); Serial.begin(9600);}// the loop routine runs over and over again forever:void loop() { // read the input on analog pin 0: int sensorValue = analogRead(A0);Serial.println(sensorValue); if (sensorValue < 50) { digitalWrite(13, HIGH);}else if (sensorValue >= 50) { digitalWrite(13, LOW);}else { // digitalWrite(led, HIGH);delay(500);digitalWrite(13, LOW);}}