Solder dupont connector2/17/2024 That also allows me to use muchīetter wire than that crap they use for jumpers. It also makes removalĪnd installation easier as I don't have a spaghetti mess of My wires to it using small headshrink on each lead so that it With I2C piggyback, I'll cut off a 4-pin female header, solder When I finalize the design, I make my own connectors fromįemale header strips. The cable, it can give a little and doesn't get distorted with To a board so when the male pin is inserted, it can distort Maybe a female header is more rigid when soldered Order what you think are Dupont-style ends. Plastic ends are worse that the ones with a removable plasticĮnd (Dupont-style). That also allows me to use much better wire than thatĪlso the male leads with permanently molded It also makes removal and installationĮasier as I don't have a spaghetti mess of individual wires toĭeal with. The added rigidity of 4 pins tied together To it using small headshrink on each lead so that it plugs right Piggyback, I'll cut off a 4-pin female header, solder my wires For example, if I'm connecting to an LCD with I2C When I finalize the design, I make my own connectors from female I use individual jumpers for prototyping, but When the female pin is on theĬable, it can give a little and doesn't get distorted with use. Maybe a female header is more rigid when soldered toĪ board so when the male pin is inserted, it can distort the Out of shot is a magnifier a flashlight and a holder for a circuit board.No idea why this is true, but I discovered the The gold tip cleaner and the solder removal braid were life-changing! Below it you see a flux pot female and male headers and ‘blu-tac’ to hold wires in place. I bought a temperature controlled ‘Weller’ solder station for £30 and it has cheered me up to be able to make good connections. My ESP32-CAM showed brownout errors until I used 5v power instead of the 3.3v I used to flash it. This 5v two pin lead is handy for power supply to a chip. The power supply end is always a female socket. I aim to adhere to this colour code – red & black for power green for transmit (or go) and yellow for receive orange for signal.When I need a two-into one lead, I cut Dupont wires in half, solder the cut ends and seal with heat shrink.To make a 3-way connector plug, the single shells can be removed and the metal ends pushed into a 3 section shell – as in the picture above.
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