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As part of a research project, we have developed several electronic cards for the instrumentation of a wheelchair for the disabled. The first two cards are: - An FPGA + ESP32 card used in AP WiFi fo...
This card features galvanic isolation based on the use of photo-couplers for the inputs and drivers for external relays (MOSFETs or bipolar transistors) for the outputs. It also includes configurable ...
This small passive card allows you to easily interconnect one of the connectors of a major brand FPGA card. It can be equipped with two pins (with a pitch of 2.54 mm) and a screw terminal block for ea...
This circuit was developed to replace an electronic card present in the foot of a high voltage divider for a high power cable test bench. The pictures show the original divider foot and the one made ...
This card embeeds the electronics of a check point used in the timing of soap box races. One copy of the check point is positioned on the starting line of the race, and another copy on the finish line...
This small card based on SMT and classic components is intended to replace a card based on only classic components made in the 80s which had broken down. We can see in the two photos the existing car...