That means it is entirely open-source, so you get access to everything! (just without warranty or liability)įeel free to download, customise, hack, and commercialise to your nerdy heart's content. I'm currently working on a small redesign for a more readily available chip.Īll parts of this project are covered by a MIT license. There is a worldwide shortage of ATmega328p Microcontrollers.Register your email address at to know when it is available to buy!.What you will need: an old iron microcontroller (I used a wemos d1 mini, but any will work) solid state relay 25A thermocouple sensor (a fast one. The heat is supplied from the bottom of the PCB.
Here's hoping that it may be used to develop skills, build custom circuit boards, and make quality designs possible to all! Purchase Basic idea of the hotplate is slightly different from the standard tools like a reflow oven or soldering irons. Furthermore, these results are achieved without breaking the bank or taking up an enormous amount of desk space.Īnd so, this nerd bestows upon the world his project, fully open-source and hackable. All the user has to do is plug in the hot plate, select the programmable reflow profile, and let it do its job.
SOLDER REFLOW HOT PLATE PROFESSIONAL
Hence the Solder Reflow Plate was born, a PCB-based, MOSFET controlled heater, perfect for easily reflowing SMD components giving surprisingly professional results. Mechanic 900M-T-C6 Honeycomb Mini Heat Station Reflow Plate For Soldering Iron. While I love this solution, I wanted to develop something smaller and more permanent. CALIDAKA LED Lamp Bead Desoldering Station,550W PTC Heating-Soldering Plate,Hot Plate LED Remover Chip Welding Station,LED Lamp Station Fever Plate Chip for LED Repair DIY Laboratory. "But you're a nerd" I hear you cry, "why don't you DIY a solution?".Įlectronoobs shows a great DIY solution using an old clothes iron hot plate. A pre-heater and reflow hot plate all in one unit from Quick Soldering Equipment.
Hot plates are expensive and can be big wastes of space. Regular soldering jogs small components and needs lots of flux. I've gone from breadboard, to perf board, through-hole, to SMD, ever increasing circuit complexity and improving my knowledge.īut I've become frustrated with the difficulty of SMD soldering. Put the circuit board on there for about three to four minutes. Like any good nerd does I've been expanding my hobby horizons. I use a low wattage cooking hot-plate set to 200C (I use a blob of old solder as temp indicator).
SOLDER REFLOW HOT PLATE CODE
Code is still in development but the board designs are available in the Board Versions Folder. Very similar to Ver 2.4 but now comes with ATmega4809 as its availability is much better than the 328p at the moment. Melting temperature must be exceeded by approximately 20. This project has recently featured on a DIY or BUY GreatScott! video.Ĭheck it out here - The Best way to reflow solder? Hot Plate to the rescue! DIY or Buy UPDATE!!!Ĭheckout the new Ver 3.0 design. Solder reflow is accomplished in the reflow zone, where the solder paste is elevated to a temperature greater than the melting solder point. Solder Reflow Plate By AfterEarth Ltd As Seen On GreatScott! Surface mount repair using a hot plate for the reflow segment of the process is very bad if the PCB assembly has parts on both sides of the board.
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