...the app it should be the same as today with a "available bluetooth devicelist" In the behinds we need the following new calculations RSSI value should be shown as an antenna icon with for example four steps. (Full four steps should be shown at RSSI above -40 and zero steps at -90 RSSI add a function for delay in FCC value. Cache earlier values
Read section 14.2 of Balanis’ Antenna Theory (provided) Write a Matlab program to reproduce Figs. 14-19(a), 14-19(b) Then use Ansys HFSS to create the same structure used for Figs. 14-19(a) and 14-19(b) and compute the directivity. In other words, with Matlab you compute an approximated formula and then you compare it with the numerical
Design 4 compact printed monopole antennae for wearable applications at the frequency of 2.4GHz. Each monopole must be a different letter of the alphabet or combination of letters. Please make sure you relate each to design to antenna performance and you refer to the type of ground used substrate and feeding techniques
...(Vehicle Sensing Unit) TX and RX at each end of the AGV. These units are potted and we cannot see the design and have limited no info, but we do have some working units which you can use for testing. If you can un-pot them is would be great as the design is not so intricate I believe. The new units will be discarded later when over half the vehicles are
Hello, I bought three CC2530 modules: [url removed, login to view] One development board: [url removed, login to view] Three USB explorer boards: [url removed, login to view]
Looking for the experienced PCB Layout Expert. I have a schematic file and the device is designed using ESP8266 and STM32. - Device Description ESP8266 and STM32 PCB antenna Battery charger and Power Regulator I will share all project include document and sch. If you are interesting, please send me your proposal. I like to hear you for my
...called "[url removed, login to view]" that has another radio stations name in 3D with a radio / boom box handle and antenna above it. I like this concept but I don't want to completely steal their design. I want mine to be very similar (with the handle, 3D effect and antenna)... Maybe a more modern / hip hop looking radio box? Their logo looks like a portable...
Small Project Title I: Antenna Design Toolkit with Matlab GUI for Loop Antennas Project Description : It is required to develop conevtional wire antenna design program using Matlab GUI as described in the classroom following the step by step design procedure. The program should follow the design steps and produce the following outputs : 1- Determine
...following part(s) that I would like you to recommend (I would purchase the parts you recommend): 1) 1 x RF transmitter serial port to USB setup (1 internal antenna, 1 external antenna, 1 USB convertor) I would like the code to do the following: 1) I power-up the Arduino (9V battery) and close the pressure vessel with the Arduino and bl
We are looking for an Arduino expert to help us with an NFC/RFID/XBEE/NFC Antenna project.
Design the Arduino circuit and sketch for the log/print of a RF receiver picking up the button state from a 2 Channel key fob controller. Components: - Arduino UNO R3 micro-controller - 433 MHz RF Transceiver (Duinotech brand XC-4522) using the RF antenna nRF905 [url removed, login to view] - 2 button key fob (Response
...portable battery-powered device which include an RFID UHD module of Ray-Links (module RLM060). We have failed integrating a ready-to-marked little smd antenna, so we need a custom (pcb?) antenna design to match with our reader. Fortunately, when we designed the electronic board, we keep RFID UHF section in a small separated pcb, in order to keep modifications
...computer chips that help each other calculate math questions. Outside the back of the cabinet, attached to the back is a tower, a small tower. On top of the tower is a WIFI antenna that sends the WIFI signal to WIFI Solar flowers in a field. The Solar flowers in the field are measuring the water, moisture, temperature, oxygen in the ground through
...a working prototype and the design uses 2 PCB's. We would like to condense it into 1 PCB and miniaturize it to the size of a flash drive if possible. The Circuit Board requires: -GPS -WiFi -SMS -LTE 3.0 or higher -Processor -2.0G RAM -Our proprietary software installed -Speaker -1 GPS antenna -1 Cell Antenna -Battery (5v, 2,500 mAh) LiPO
I am looking into establishing a long term relationship with a free lancer for electronic development, and PCB designs (environmental control systems/raspberry, electronic design, software...weird stuff), starting into 2018. But my fist job is small and should be relatively easy if not unconventional. I need the Gerber files for something like the