Get the PPM values from the MQ Gas sensors
I'm using two types of gas sensors (MQ-9 - Carbon Monoxide and MQ136 - Hydrogen Sulfide ) with Arduino. the code works fine but the values are very high and i t...
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FPGA Code for PID tuning with Servo Hydraulic Actuators
It is required to generate arbitrary signals in FPGA for Real Time Controls using Servo Proportional Valve with Control signals of ( +/- 10 VDC ). The various t...
Read moreCode Arduino with RBG lights and vibrating motors to mimic a heart (60 Dollars)
I have attached all the parts I have right now, if more are needed i can buy. The basic concept is to have it mimic a heart beat, the first motor will pulse the...
Read moreLED soldering
SMD LEDs need to be replace in PCBA boards
Read moreStatik Power Station
I need a universal cell phone case. A power bank and wireless charger. A WiFi hotspot with SIM slot. It is also a Bluetooth speaker all in one.
Read morearduino launch control
program arduino to control linear stepper (4800 steps). Power on, move in and find home switch. Move out to a certain # of steps called LP. when voltage is more...
Read morePCB Design & Microcontroller programming
Prototyping the smallest possible magnetic stripe reader in the world, consisting of smallest PCB board ( 0.9 – 1.2 mm height, 8 - 12mm width, 18-26mm length ),...
Read moreEncendido de led -- 2
tengo un código en c++ al cual tengo que hacerle unos cambios, en este momento al ingresar un 1 se prende un led de arduino y al ingresar un 0 este se apaga, ne...
Read moreEncendido de led
tengo un código en c++ al cual tengo que hacerle unos cambios, en este momento al ingresar un 1 se prende un led de arduino y al ingresar un 0 este se apaga, ne...
Read moreAnalog CMOS Design -- 2
I am working on some projects related to the CMOS course as well as the random process course. I need someone to help me, so please if you are an expert, contac...
Read morePcb allwinner board bring up linux/phython programming
PLEASE READ BEFORE BIDDING. 1. we have all winner custom design board need to bring up 2. we have bootloader 3. we have firmware package we want to install 4. w...
Read moreDesarrollo de un prototipo para toma de muestras de temperatura en camiones. // Development of a prototype for temperature sampling in trucks.
Busco desarrollar un prototipo electronico para tomar muestras de temperatura en camiones que transportan mazorcas de maiz. Ideal poder registrarlo en tiempo re...
Read moreMicrocontroller based project
It is a biometric digital locking system, based on biometric fingerprint sensor with microcontroller, buzzer, led lights, motors, batteries
Read moreEmbedded programmer
Require experienced in c, c+programmers to write coding for servo voltage stabiliser
Read moreEmbedded C Software Engineer
Embedded C System Software Engineer who will work with a team of embedded software engineers that can develop embedded software on ARM-based microcontrollers li...
Read moreArduino Dog Door Prototyping
I am trying to make an RFID dog door to automatically let out my dog. I want to have an RFID tag be scanned which: unlocks the door (solenoid), activates a 12vD...
Read moreArduino Expert for Code Updates REMOTE WORK
We have working existing code we like to update. We have a remote PC here with Anydesk for working with connected hardware. TTGO 7000G http://www.lilygo.cn/prod...
Read moreArduino, ESP32, virtual joystick to control RC toy as webserver
Hello, I am interested in ordering code for ESP32 to control a RC toy. ESP32 works as wifi acces point. Code in the ESP32-Wrom control toy via the l298n bridge,...
Read moreEmbedded system project based on AT89S51 microcontroller
I have two task for that read the following. I need only c code and proteus simulation for designing a tachometer that can measure the speed of dc motor in rpm...
Read morePcb board bring up linux/phython programming -- 2
PLEASE READ BEFORE BIDDING. 1. we have all winner custom design board need to bring up 2. we have bootloader 3. we have firmware package we want to install 4. w...
Read moreArduino RPM Counter Using Hall Effect Sensor ESP32
SensESP Project uses ESP32 to report to SignalK Server https://www.youtube.com/watch?v=u2uJMJWsfsg https://drive.google.com/file/d/1fF-b-D2hYyrRiSvu4FH45FCHrIeO...
Read moreconsultant who having embedded engineering industry more than 10 years for help in ongoing project Lora Module (RA-02) - 433Mhz with stm32 blue pill
consultant who having embedded engineering industry more than 10 years for help in ongoing project Lora Module (RA-02) - 433Mhz with stm32 blue pill for control...
Read morecontroller for a stepper motor to drive a classic, mechanical car speedometer (cable)
I have + 5V (square) pulses at the input. I need to design a device that will maintain the rotational speed of the stepper motor to drive the cable of an analog...
Read moreAnalog CMOS Design
I am working on some projects related to the CMOS course as well as the random process course. I need someone to help me, so please if you are an expert, contac...
Read moreProgramming Micro Controller
Padauk Microcontroller PMS - 152 -
Read moreESP32 chipID RSA encryption
Need someone who has can encrypt esp32 chip ID such as 16591152 with RSA method. Result to be verified on both esp32 and online to make sure its correct.
Read moreAnalog CMOS Design
i need to explain these subject
Read moreAnalog CMOS Design -- 3
i need to explain this subject
Read moreAnalog CMOS Design -- 2
i need to explain these subject
Read moreVery simple esp32 project
I need a simple project made on an esp32 When GND pulse comes in on IO13 Delay 2 sec then relay activate on IO5 for 4 seconds after IO5 release again this in a...
Read moreAircraft attitude measurement sensor
I am making a project for aircraft attitude measurement while jacking up with the help of an arduino, adxl 345 accelerometer, a 12864b lcd display. Already my p...
Read moreI need software to edit a BNL File for a reading pen
Editing a BNL file of a pen reader This is a video to explain the function of the pen reader http://www.youtube.com/watch?v=8jH0Vp9xu64 this pen detects the loc...
Read moreSimple relay logic connections
The project is to run two motors with two timers (one mechanical and one electrical) and two limit switches, and also use some relays for logic. The budget for...
Read moreArduino firmware
Design firmware to display results of two counters (both minutes counters) on 8 digits display (4 digits each counter). Resolution is 0.1 minutes (6 seconds).
Read moreSTM32 Firmware Development
I want to build small project with STM32. Please bid only expert with rich experience in embedded development especially STM32, ESP32. This project should be do...
Read moreRevise PCBA and Firmware for Alternate Microprocessor -- 2
Due to the microprocessor shortage, I can no longer source the processer for my PCBA. This means I can't manufacture my product. I need somebody to redesign the...
Read moreUrgent Altum PCB designer based on ESP32
I am looking for a PCB designer who has rich experience in Altium PCB design and work as a individual freelancer. He might need to work long-term for several pr...
Read moreHID bidirectional communication on STM32
I am looking for embedded guy who has worked with USB HID on STM32. My requirement is : The two STM32 devices are connected over USB line and communicating over...
Read moreBuild a control unit for pneumatic control (inflation & deflation)
This is a project to a system using Arduino or the like to constantly monitor air pressure in the line and accordingly open solenoid to adjust pressure by infla...
Read moreNeed electronics engineer from China
We have a board in China...we will send you and you have to give it 3.3v power supply..connect to a UART cable and confirm the output it prints. 15 minutes job.
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