JLCPCB

🚀 EasyEDA Spark 2026 is LIVE! 🏆 Compete for a share of the $85,000 prize pool 📦 Material & shipping support 🎁 $100 JLCPCB coupon for every completed project 🏭 JLCPCB Factory Tour 🌍 EasyEDA Spark Conference 2027 🔗 oshwlab.com/activities/easye… #EasyEDASpark #JLCPCB #OSHWLab

Spooky season on the SMT line. 🪦 R.I.P. R12. Stood up in reflow, never lay back down. One pad heated first and yanked it up. Our AOI patrols for ghosts, but the real exorcism is your layout: matched pads, thermal relief. #JLCFriday #JLCPCB

OLED face, RGB lights, and a PCB this packed👀 Soldering it pad by pad? Nightmare! @DIYGUYChris used a custom JLCPCB stencil: one swipe pastes hundreds of pads. Then place parts and heat. Get your PCB + stencil in one order! 🎁 $11 stencil coupon: jlcpcb.com/promotion/1768811…

Spaghetti code, we all know. Spaghetti routing? Also a thing. 😅 What’s the most chaotic layout you’ve ever shipped? Drop it in the comments, bonus points if it actually worked first try. #JLCPCB #PCBDesign #FlexPCB #EngineerLife #Maker #Electronics

Not every PCB is green. 💚➡️🤍 This one bends, flexes, and still means business. Tag the engineer who still thinks PCBs only come in green. 👇 #FlexiblePCB #FPC #PCB #JLCPCB #ElectronicsEngineering #HardwareDesign #maker

🤖 Flexible PCB design made easy! Check out @shikamoashikamo's guide on making an FPC for an IMU sensor 👇 📖 Guide: masa-t.hateblo.jp/entry/2026… 🎁 New to JLCPCB? Claim $20 OFF your first FPC order: 🔗 jlcpcb.com/resources/flexibl… #JLCPCB #FPC #Robotics #DIYElectronics

🔧 NPN vs. PNP: How to Tell Them Apart? NPN — arrow points out; PNP — arrow points in. Check the emitter arrow to identify at a glance! What's your trick for remembering? Share below 👇 #Electronics #Transistors #JLCPCB

Don't press SW1. You might wake the dead. 💀🎃 It's a real Long-Press Power Circuit: MCU latches on, long-press to kill power. 🔌 In this case... it latches a ghost. 👻 Save this spooky wallpaper! 👇 #Halloween #PCBDesign #JLCPCB

Our router asks your pineapple one thing: is the outline closed? 🍍 ✅ One closed outline, no gaps or overlaps ✅ Inside corners R0.5 mm+ (the bit is round) ✅ Copper at least 0.2 mm from the edge Weirdest shape you've sent? 👇 #PCBArt #JLCPCB

POV: You discover FPC and suddenly everything fits. 😂 What would you build with a flexible PCB? #JLCPCB #FPC #FlexiblePCB #ElectronicsEngineering #maker

Buck vs LDO. ⚔️ Buck = Cool & efficient, but noisy. LDO = Silent & simple, but a mini heater. 🔥 Don't fry your 3.3V logic. Choose right! 👇 #PCBDesign #JLCPCB

Hand-placing 01005 components? Good luck. 🍀 We just let the machines handle it. 🤖 Precision at scale. Tag a friend who drops tiny components on the floor! 👇 #PCBS #JLCPCB

A drilled hole doesn't conduct. So how does a via? 🕳️ 1️⃣ Electroless copper: a thin chemical layer makes the walls conductive 2️⃣ Electroplating builds it up to full thickness Every via on your board went through both. #PCB #JLCPCB

Pi 5: 40 pins, host IO. 👀 More pins ≠ more project. Pico: 26 GPIO, 3 ADC, 2× PIO, USB drag-drop — 21×51mm, breadboard-ready. 💡 Host GPIO vs MCU IO — your pick? #RaspberryPi5 #GPIO #Pico #RP2040 #Maker #RaspberryPiPico #JLCPCB

Meet JLCPCB at electronica 2026, Munich PCB design to manufacturing—see EasyEDA, JLCPCB, JLC3DP, JLCCNC & JLCMC live. 🎁 Online giveaway + free ticket draw 🤖 On-site robot experience & lucky draw Nov 10–13 | Hall A2, Booth 169 jlcpcb.com/news/jlcpcb-at-el… #JLCPCB #electronica2026

Quick question: what's the tolerance of a 0Ω resistor? 🤔 Our own parts library lists one as "0Ω ±1%". Do the math. Wrong answers only 👇 #EngineeringHumor #Electronics #PCBDesign #JLCPCB

Ditch tool-switching. One seamless workflow in EasyEDA—schematic to layout to production, no exports, fewer errors. EDA design → layout service → seamless ordering with auto spec detection & instant quoting.

Designing a custom flexible heater? ⚡ Material, insulation, wire placement, mounting, and heating zones all matter. No layout? Send voltage, power & size, and we design the circuit free. flexheater.jlcpcb.com?from=X… #FlexibleHeater #Engineering

Can AI design a working PCB? 🚀 @john_04684 used AI + KiCad to create a 25 × 36.5 mm, 4-layer MAX-M10S GNSS module—manufactured and assembled by JLCPCB. 🔗 github.com/John-owo/pcb-agen… #PCBDesign #KiCad #AIAgents

Your PCB started out on a panel this big. 🤯 Boards are built side by side on big panels and routed out near the end. Before the green mask, a panel is bare copper with a light-sensitive film mapping the circuit. #PCBManufacturing #JLCPCB

My CPL: ✅ Pin 1: had other plans. 🙃 Your EDA's 0° isn't always ours. Check every part in the placement preview before you order. When CPL and silkscreen disagree, we place by the silkscreen, so get those marks right. #PCBA #SMT #JLCPCB