Team is FamilyWe are a team of multidisciplinary engineering students from Alexandria University, participating in the MATE, UMVC, MTC competitions. The core theme of our project is encouraging the expansion of knowledge among the team.Stunning VehiclesWith only a few years of experience in the remotely operated vehicles industry, we have learned from our previous designs to create some of our best ROVs yet. We are grateful for a profession and passionate about and are more than happy to introduce our lovely ROVs.Goodwill .. Big AchievementsBeing a newly established team, we have encountered challenging hardships which we proudly dealt with. Our team placed:2021: 5th in the regional MATE competition2019: 7th in the regional MATE competition2018: 8th in the regional MATE competition2018: 3rd in the local MATE competition2018: 3rd in the UMVC competition2017: 5th in the MTC competitionOne Last WordWe are glad that PCBWAY sponsored our last two ROVs, and we would love to continue the journey with PCBWAY to infinity and beyond!

CROCOMARINE ROV TEAMTeam is FamilyWe are a team of multidisciplinary engineering students from Alexandria University, participating in the MATE, UMVC, MTC competitions. The core theme of our project is encouraging the expansion of knowledge among team.Stunning VehiclesWith only 3 years of experience in the remotely operated vehicles industry, we have learnt from our previous designs to create some of our best ROVs yet. We are grateful for a profession and passionate about, and are more than happy to introduce our lovely ROVs.2019 - MATE (Basilisk )2018 - MATE (Alligator )2017 - MATEGoodwill .. Big AchievementsBeing a newly established team, we have encountered challenging hardships which we proudly dealt with. Our team placed:2019: 7th in the regional MATE competition2018: 8th in the regional MATE competition2018: 3rd in the local MATE competition2018: 3rd in the UMVC competition2017: 5th in the MTC competitionPCB Zone!Volia, we have reached the PCB zone! We will let you see the designs with no comments, as excellence in design makes you hear our images. Enjoy!One Last WordBecause the design of the ROV requires collaboration and consistent teamwork, we learn to communicate effectively with each other and we do manage our own responsibilities. And so, we are looking for awesome sponsors to continue our journey to infinity and beyond!For further information, kindly check our website.

About OSWHDemOSHWDem stands for Open Source Hardware Demonstration.Organized by non-profit association BricoLabs annualy since 2012, is an open and free event for and by the maker/hacker community. Is celebrated in "Domus" museum Coruña (Spain) in 2017 on November 11th. OSHW projects exhibition, robot contests (lineFollower, sumo, labyrinth, robot combat, hebocon...), workshops and talks take place throughout the event.More info: Web, Twitter and FacebookAbout OSHWDem 2017 BadgeOur comunnity friend Gustavo Reynaga designed a badge based on our mascot "Oshwi" the octopus.The hardware design is already fully open source and avaliable on github.The badge has an OTA flashable ESP-12 wireless module, ESP8644 based. Five RGB adressable LEDs as outputs and a button as inputs. It´s powered by a micro quadcopter type one cell LiPo with a picoblade connector on the back.All ESP-12 module pins are broken out for connecting hardware and to be easily hackable.Software to connect between badges is being developed.Thanks a lot PCBWay!We would love PCBWay to sponsor us and thus manufacture the most badges for the attending makers ^_^

My name is Hendra, I love embedded Project and also I love retro gaming. One of my favorite handheld console is the Gameboy and two years a go a guy named kevin bates launched a kickstarter product called Arduboy, which you can already tell from its name, it is a gameboy made from Arduino development Board. It also a fully open source console made from oshw dan open source software called Arduino (Duh) Unfortunately the Arduboy is a bit expensive to me, So I try to made my one with my scattered hardware and my basic soldering skill using a trough Hole PCB and made my first DIY ArduboyThe first Prototype was a success but still there a problem with the power because as seems on the picture above, I use 2 coin cell battery which last only 10-20 Minutes. So I Came with another prototype which use a 1000 mAh lipo battery Instead. And it runs for days in a single charge.Now I want other people enjoy the excitement that I felt with making their own handheld console by making A PCB which they can solder directly using few components.I already have two PCB models in Mind one is a vertical 1 Layer modeand other is two layer Horizontal Mode.Hopefully PCBWay could help made my cheaper version of DIY Arduboy accessible for other people so they can learn about programming/coding in Hardware, Gaming, and Mikrocontroller

A CanSat is a simulation of a real satellite, integrated within the volume and shape of a soft drink can. The challenge for the students is to fit all the major subsystems found in a satellite, such as power, sensors and a communication system, into this minimal volume.The CanSat is then launched by a rocket to an altitude of about one kilometer, or dropped from a platform or captive balloon. Then its mission begins. This involves carrying out a scientific experiment, achieving a safe landing, and analyzing the data collected.CanSats offer a unique opportunity for students to have a first practical experience of a real space project. They are responsible for all aspects: those sensors and sending it to the base station, situated on the ground.My team must build a CanSat and program it to accomplish a primary compulsory mission and a secondary one.The primary mission consists of measuring the following parameters and transmitting the following data as telemetry to the ground station at least one every second: · Air temperature – BME280 temperature and pressure sensor· Air pressure – BME280 temperature and pressure sensor The secondary mission of the CanSat must be selected by the team. We decided on the following: · Targeted landing using a parafoil – using Servo Motors for steering· Measure photosynthetic activity with a special camera filter – PTC06 Serial Camera + Infragram Filter· Gather GPS data (also helpful for targeted landing) – FONA 808 All the data will be transmitted using a LoRa (Long Range) RFM95W Transceiver.

UQ Robotics is the main robotics group based at the University of Queensland. We are a student society and are self funded through fundraisers and events. We undertake projects throughout the year. We have over 100 members and hope to expand further this year. Projects we are undertaking in the coming year so far include a robotic air hockey table, a robot micro controller development board and workshops Below you can see a photo from our most recent holiday workshop. We run these twice every holiday period.A.Project Introduction/Details:We have many projects happening at the current time. Below is a summary of a few: Robotic Air Hockey TableWe are currently in the design and proof of concept stages of an Air Hockey Table Robot. This will play against another player and attempt to win. This will use a camera and image detection to detect the Puck and make moves at full speed. This will require stepper motors and drivers for those motors as well as a custom PCB for those drivers and the required micro controller. Robotic Base BoardThis is an ongoing project. We are designing a micro controller development board to allow people to build a robot very quickly without having to buy seperate parts. It will contain motor drivers, wifi and other sensors required. This will hopefully go into mass production shortly. We would love to be able to get prototypes done through PCBway at a discount or sponsorship.Hill Climb RoverWe are holding a competition where members will design and build a robot that can climb steep hills. This will require much thought and design. Most members have expressed an interest in designing custom PCBs for this.

Competition Introduction with related photos: UBC Orbit is the University of British Columbia’s satellite design team. We build satellites for the CSDC and more recently have begun to build satellites for the BC Government. THe CSDC is the canadian satellite design challenge and is a multi university challenge that has them compete to see who has built the best satellite and the winner gets a launch for their satellite to go into space. UBC Orbit has been competing in this competition with an image recognition payload. Project Introduction: Please fill in basic details for your project here UBC Orbit currently has two satellite’s being designed. One is a image recognition payload that will survey the earth looking for forest fires using onboard image processing to determine the location of a fire given a smoke trail. The next one is a propulsion and navigation payload that will take a satellite to the moon and orbit around it. IN the future more payloads will probably be added as our team develops new payloads. Project Details The Thunderbird satellite, which is the earth observation satellite, currently has a number of boards. This includes a CDH Board which is the main controller of the satellite, the eps board which is power control, a few solar panel pcbs, a comms board, and an adcs board. Eventually we may not be able to handle the manufacturing of these items. So most likely we will hand off the pcb assembly and putting all the components on the pcb to another company.

DESCRIPTIONMy name is Victor, I am studying Electronic Engineering at my first year.This is an Arduino Shield for MEGA and Due that expands the MIDI I/O.TECHNICAL DETAILSThe circuit uses two multiplexers CD74HC4067 to expand the Analog inputs(32 Analog Inputs with only 6 Arduino pins 4 digital-2 analog)It also has two TLC5940 shift registers to control 32 digital outputs with PWM(mainly for LEDs)And directly connected 28 digital I/O.It has support for two MIDI DIN conectors (TX-RX) if you want to connect it to another MIDI device, instead of using it via USB.**I am developing the software to make it as "family-friendly" as possible for young makers to have acces to build their own MIDI instruments the most easy way**Words to PCBWayI would like to design also and UNO Shield and a full Stand-Alone board so if you could give me a better voucher, it could be awesome to develop the three models!

DESCRIPTION My name is Klaus and my hobby are Retro-Consoles. That way i design Flash-Cartridges and other stuff for very old/rare consoles, which are not so popular as consoles from Nintendo or Sega.This time a made a replacement-part for the Atari Lynx II handheld.The Lynx II has membrane inside, a plastic sheet which contains all lines to each button and the power led. This membrane is really fragile and most times, if some buttons don't work anymore it's a faulty line on the Membrane. As it's plastic, it's not repairable and you can only replace it with an original Membrane from maybe another dead Atari Lynx II.But also dead/not working Atari Lynx II consoles costs already alot of money and you can never be sure the Membrane of this dead Atari Lynx II is in good shape too...So i designed this replacement here!Produced as a flexible pcb it fits perfectly into the Atari Lynx II.TECHNICAL DETAILSTo keep the production costs as low as possible the connecting part was put inside the screen-area. Before replacing it inside the handheld, you have to fold this part on the "fold here" line. After that you have a perfect replacement.Front:Back:Words to PCBWayAlot of Atari Lynx II handhelds will need this replacement part sooner or later. It would be really great if you could support this project.

I am shubham shinganapure an electronics engineering student I made this project Arduino based cnc plotter machine using Arduino cnc shield and A4988 stepper motor driver module which are commonly avilable in market. now I want to rebuild this project by usng l293d H-Bridge motor driver ic for that I design A simple cnc shield using l293d ic. here is cad view of shield. I am using small stepper motor to drive x and y axis and a microservo motor to control up and down movement of pen. I am thanking to PCBWay to create this oportunity for maker like me to make our dream projects in real life,by using pcb fabrication services from pcbway we get professional look to our project pcb.

INTRO :-we have made a 5.1 Channel Amplifier Board using TDA7294 Audio Amplifier ICs. On a single board, there's a 5.1 channel amplifier circuit using 7x IC's (TDA7294) out of which 5 IC's are used as single ended (90w at 4ohm each) and 2 IC's are used in bridged configuration (170w at 8 ohm) for subwoofer channel. Each channel has it's own input and output. This board has very heavy heatsink that is recommended for cooling of these 7 IC's and also There's a FAN mounted onto the PCB with it's own 12V regulated power supply circuit. This board also has inbuilt Rectifier dual supply with 22000uF/63V capacitor on each rail and with fuse protection. The board requires 20-0-20VAC to 24-0-24 VAC Transformer to operate optimally.Link to the Build video is also provided here.**The IC used in this project is TDA7294 , which is Hi-Fi Class AB Audio Amplifier IC. Refer it's Datasheet for more details :- https://www.st.com/resource/en/datasheet/tda7294.pdfWe decided to make this project because there are lot of people who do DIY audio but when they look in the market or online, they don't find any good amplifier board which is 5.1 channel on a single PCB with inbuilt rectifier supply, heatsink, fan etc. People usually find mono or stereo amplifier boards and even though they find 5.1 channel amplifier board, the amplifier quality is not upto the mark. So we designed this board that delivers 90w at 4 ohms per channel for 5 channels and 170 watts at 8 ohms for subwoofer channel with practically very low noise and distortion. This concept works perfectly with using these following 4 items only :-1) TDA7294 5.1 channel Amplifier Board2) 5.1 Prologic Decoder board3) A Compatible 24-0-24VAC Transformer (800VA-1000VA)4) An Amplifier CabinetBy using these 4 items only, one can make an excellent sounding 5.1 Channel Complete Amplifier.Steps for building the Amplifier Board :-1) First step is to get the PCB. Here' you can either Make PCB yourself by DIY method (Ironing Method). The PCB design is kept single layer only due to simplicity of making of PCB, OR, you can get the readymade excellent quality PCBs from PCBway.2) After PCB, carefully mount all the small components like jumpers, resistors, diodes etc. on the PCB and trim their terminals and solder them on the PCB first because there are many components in this Board so, it's better to solder them few by few. 3) After mounting small components, mount big components on the PCB like Capacitors,fuse holders, rectifier and solder them. (Do not mount the Power Filtering Capacitors, 22000uF caps yet. that is to be done in the later step.)4) After that, now it's time to mount all the 7 IC's on the PCB and solder them.5) Now Mount the heatsink properly on the IC's by using insulating MICA and insulating shoulder washer. remember to use good thermal paste in between heatsink and ICs.6) After mounting all the IC's on the heatsink. Take a multimeter and check the Continuity between heatsink and IC's back plate. there should not be any continuity between them. All IC's should be insulated from Heatsink.7) Now Mount the cooling fan onto the PCB using cable tie or any other suitable method. The Board assembly is now completed. Clean the Track side of board with IPA (Isopropyl Alcohol) or cleaning flux and then power the board using 20-0-20 VAC transformer or 24-0-24 VAC transformer. Remember while turning on the board for the first time, it is highly recommended to use a series bulb circuit to protect the board for any other damage in case if the board has some issues like short circuit, wrong component placement, any Faulty IC etc. The series bulb would glow first then it turns off. Note here that, because this board has 7 IC's, and all are class AB amplifier IC's, each of them takes some current (approx 0.2A) at idle resulting in approx 1.2A to 1.5A current at idle for the entire board so as a result the series bulb would not completely turns off and rather stays on a little bit. You should definitely see the reduced brightness of the bulb that tells the board is running fine.Now check the input and output voltages of each of the channel. There should be approx. 0 voltage across inputs and outputs of every channel. Now Finally, you can connect the speakers to the amplifier board, Give input signal to it and listen to the music and appreciate your hard work and Accomplishment.

Who we are, and what we're doingWe are two mechanical engineering students at Tufts University. As part of a project with our university robotics club, we are working on making strong, fast, accurate, and reliable robot actuators. We were inspired by robots like Spot and Atlas by Boston Dynamics, the Unitree A1, and the MIT Mini-Cheetah. This work is broken into two parts: a custom actuator with a 6:1 planetary gearbox called the OrbitDrive, and a custom-designed motor controller board: Daedalus.Project DescriptionAs mentioned above, our project is broken into two parts, but they come together seamlessly to make a state-of-the-art robotic actuator. This actuator is as small and powerful as we can make it. The Daedalus motor controller is perfectly designed to complement the mechanical design, and fits directly behind the motor. Using an integrated magnetic encoder, the Daedalus board can provide extremely precise position control to the motor. It runs at 24V and is capable of supplying up to 30 amps to the motor when required. It uses the CAN bus communication protocol, and accepts power via one of two XT30 plugs on the bottom of the board. It is designed to be fully daisy chained, with in terms of power and data to reduce the number of wires that go to your main robot controller. With it's on-board STM32 microcontroller and 168 MHz clock speed, the Daedalus Motor Controller can also perform blazing fast calculations to help offload computation from the main robot computer. It comes equipped with an SWD breakout, and Micro USB port for programming and debugging.This project is fully open source, with full build instructions and a detailed bill-of-materials coming soon.Daedalus ControllerOrbitDrive with the Daedalus ControllerFuture PlansIn the future we plan to develop the firmware to run this board and optimize it for use with our custom actuator. As with the hardware, this will be fully open-source and open for hacking and modifying to fit other projects. We intend to develop a version 2 of this board that we hope will be smaller, and capable of supplying even more current at peak.Words to PCBWayWe are hoping PCBWay will be able to help us by sponsoring our Daedalus Motor Controller board. We have put countless hours in the careful design, and re-design of this board to make full use of PCBWay's manufacturing capabilities. We intend to use the assembly service to fully assemble all the surface mount components, add our Micro-USB port, and mount our magnetic encoder to the back of the board. We want to thank PCBWay for having such an easy and inviting sponsorship program for universities and students.

I am shubham shinganapure an electronics engineering student.Many times we make projects using Arduino, while working with it we need to connect it with PC to upload program using USB cable. In this tutorial I’m going to replace this USB cable with a wireless programming shield. This shield is build using a Bluetooth module HC-05.I make this shield using doted PCB, some male female header pin connectors, two resistors which are use as a voltage devider, and a 0.1uf ceramic capacitor. I tried to make it like an arduino shield so can easily mount it on arduino boards and program them without using a USB cable. https://electronicsforu.com/electronics-projects/prototypes/wireless-arduino-programming-shieldNow I design more professional version of it which features wireless programming of arduino boards, and also can be use for programing the PIO(Programable Input Output) of bluetooth module through the SPI Pins of HC-05 I am thanking to PCBWay to create this oportunity for maker like me to make our dream projects in real life, by using pcb fabrication services from pcbway we get professional look to our project pcb.

This is a telegram gardening system, than can be able you to monitor your garden such as soil moisture condition, temperature and humidity and also you can control water pump for irrigation system just by telegram chat application.This project is ESP8266 base, and i programmed it using arduino software with ESP8266 core. the part list is :ESP8266 12E5V 5 pin RelayDHT11buzzerSoil moisture sensorTerminal screw3mm LEDPC817Transistor 3904680 Resistor4k7 ResistorThank you for PCBWAY for good quality PCB.

FUKURO - Gadjah Mada Wheeled Robosoccer TeamWe are Fukuro, part of Gadjah Mada Robotic Team (GMRT) divison wheeled robosoccer. We are from Universitas Gadjah Mada, Indonesia. We are team that compete in Indonesian Robot Contest (KRI) especially wheeled robosoccer divison. Our team consist of 17 members, 6 in electrical division, 4 in mechanical divison, 6 as programmer and 1 team manager. In this competition, most of rules used are the same as RoboCup Middle Size League (MSL). Each team must have minimal 1 and maximal 3 robot in one match with maximum dimension 52x52x80 cm. Robot playing in the field measuring 4.8 x 7.2 m. For more details please visit this link.Electrical DetailsMinimum System1x STM32F4111x NOT Gate IC 74LS042x AND Gate IC 74HC08Support 5V logic input rotary encoder (level converter included)SerialDriver Motor3x H-Bridge Driver Motor2x Half Bridge Driver MotorMax Voltages : 45VMax Current : 20ASolenoid KickerInput battery 12VBoost converter up to 350V5mF/450V Capacitor Bank (1000uF in parallel 5)1000 turn solenoidWords to PCBWayYour sponsorship will help assure our team. It is deeply appreciated!

Hello! I'm Mark Belbin, a 4th year electrical engineering student at the Memorial University of Newfoundland. My engineering interests include analog design and simulation, power electronics, and of course, PCB design.This PCB project is the first step in a custom FOC (Field Oriented Control) ESC that I'm designing. It's based off TI's InstaSPIN technology, enabling sensor-less FOC control of BLDC motors. FOC control should increase efficiency (5-15%) and reduce audible electrical noise compared to the standard trapezoidal control seen in almost every off-the-shelf ESC available. If successful, this design will be used in an underwater robot for the 2020 MATE ROV competition, but for now it's just a personal hobby-project of mine!It would be fantastic for PCBWay to help sponsor this project, as it will reduce costs thus enabling further research and development.