Miscellaneous Projects
SPI Programmable-Gain Amplifier with Input VOS Trim and Output OPAMP
The project presented here is an SPI programable Gain Amplifier using MAX9939.
Balanced Line Receiver for Digital Signal Over Twisted Pair CAT-5 Cable
The circuit presented here is a high-frequency differential line receiver amplifier that has excellent common-mode rejection at its inputs.
Twisted-Pair Cable-CAT5 – Composite Video Differential Receiver Amplifier
The circuit presented here is a high frequency differential line receiver amplifier which has excellent common-mode rejection at its inputs.
Single-ended Video/Digital input to differential output driver (High Speed Differential Driver)
The project described here is a low-cost solution to transmit a video or digital signal up to 300 Meters over a twisted pair cable.
+/-10V (Dual 10V) to Single-Supply Signal Converter for ADC
This board will make your work easy if you want to interface +/- 10V (Dual 10V) device or sensor to single-supply signal ADC.
4 Channel Analog Video Distribution Amplifier
The project presented here is a low-cost video distribution amplifier capable of driving up to four video lines.
3 Channel Analog Video Splitter with Video Amplifier
If you need to drive multiple video gadgets or monitors from a single video signal source then this board is the right choice for you.
Isolated, Single-Channel RS232 transceiver (Isolated RS232 to UART)
The project presented here provides an isolated interface between the RS-232 cable network and the connected UART systems to protect against voltage spikes and ground loops within the noisy environment and improve system reliability.
Isolated Full-Duplex RS-485 Transceivers
This module is an isolated full-duplex differential line driver and receiver for TIA/EIA RS485/RS422 applications.
4-20mA / ±10V Analog Input Module for PLC
This is an analog input module that helps to digitalize temperature, current (4-20mA) and voltage (±10V) for PLC and Microcontrollers input.
3D Gesture Controlled Robotic Arm using the Seeed MGC3130 and Raspberry Pi
Interested in controlling an object or device without physically touching it?
Simple Soft Latch Switch using Push-Button
Latching Toggle switches are one of the most popular kinds of switches, from their use by kids in basic electricity classes to their use in prototypes and more advanced products, they provide a familiar and reliable way to close or open a circuit.