Printed Circuit Board (PCB) design and layout is the standard form of communication of design in electrical engineering, where the board and electronic components are designed onto a fiberglass type board in a Gerber File. The Gerber format is an open ASCII vector format for 2D binary images and it is the de facto standard used by PCB industry software.Najem Electrical Design Engineers
Looking for a PCB for a headset that's mainly an EEG, Heart (PPG + Pulse Oximetry), Breath (PPG + Gyroscope), has a minimum of 5 Hours of Continuous Use via (Rechargeable Li-Ion). has a Wireless Connection: BT 4.2, has C port (for recharging), and LED Indicators for when the battery is low, it starts the scan of the EEG, PPG. and has the ability to connect to OS 11, Android 5 or higher).
I have a device with all the database and diagram you need. I would to rewrite a program for it. I have the bin. file of the IC. I need this because i want to change the setting of the ultrasonic device by changing its frequencies, steps and let me know if you need anything.
se requiere una fuente conmutada con monitor de baterías con 30 amp, control de cc/cv, protección de corto circuito, detección de bajo voltaje en baterías, corte de carga en 17 amp. las baterías tienen capacidad de 160Ah
I require a custom microphone preamplifier board. The microphone input to the board shall be from a 34mm large diameter condenser capsule with these characteristics: Frequency Response: 20Hz-20KHz Sensitivity : -33dB±3dB(0dB=1V/Pa at 1KHz) Equivalent Noise Level : ≤15dB A Max. Input SPL : 138dB (at 1KHz ≤1% T.H.D) The board should operate from a dedicated 12 V DC power supply, not a...