PCB Design and Layout Jobs
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.
Hire Electrical Design EngineersPlease read the detail before you respond. Any response which does not follow the requirements will be ignored. We need 4 newly designed IoT devises. They must be as small as possible, as low powered as possible The three devices will be • Sigfox (RC1 for now) • LoRa 915/868 options • GSM (2G/3G/4G) • NB-IoT All the devices must have the following basic parameters • Low powered • 3.7v min 500mAh rechargeable Li-Battery with JST SHR-02V-S-B connector (Please see as example ) • Solar energy harvesting IC solution – AEM10941 (See ) • PV Panel input (See as example) • USP C port for recharging/power needs • Low powered GPS Module with integrated antenna • 3 axis accelerometer IC • Gyroscope IC • Tempeture and humidity ...
We are looking for someone who can do the mechanical and/or hardware designing for our in ear wearable device. We can further discuss more on details if one is interested.
( RS 232 ) and CAN Based Controller IC And Maignetic encoder project with can based CAN interface data
PIR to IR occupancy Sensor Concept: If no occupancy is detected by the PIR for a preselect able time (using the selector pin), an IR remote signal is sent with the IR transmitter. User Settings: • Learn Mode switch. – push teach button once- led will be on to indicate unit is in teach mode. – use and external remote to send the desired signal -example: use a TV remote to send the on/ off IR signal / code – this code is now stored in nonvolatile memory • Time setting switch: 3 Pins. no bridge means time delay is 15 min – Bridge pin 1 and 2 means time delay 15 min – bridge pin two and three means 60 min LED to indicate mode and status Red = in program mode Off = on normal mode Blink red = receiving or sending IR Power supply batteries AAA or 9V , as...
Descripción: Proyecto de diseño de placa pcb de módulos de comunicación (Wiffi, RF, gsm/gprs), debe conectarse con un servidor externo y una aplicación móvil. La PCB contiene entradas y salidas físicas para controlar los diferentes periféricos (sensores, sensor volumétrico, magnético, etc.) Tiene 2 microcontroladores STM32, uno de ellos opera un motor paso a paso "principal" y el otro microcontrolador es para operar el motor "auxiliar" en caso de falla del sistema. Son tres placas: Placa Principal Pequeña placa Auxiliar vinculada a la principal. Pequeño emisor RF Además de la placa de circuito impreso principal, existe el circuito de un pequeño emisor de radiofrecuencia ...
