{"product_id":"gl-12-840-points-solderless-breadboard-for-electronics-prototyping","title":"GL-12 840 Points Solderless Breadboard for Electronics Prototyping","description":"\u003ch1\u003eGL-12 840-Point Solderless Breadboard for Prototyping\u003c\/h1\u003e\u003cp\u003eThe GL-12 840-point solderless breadboard provides a reliable and reusable platform for building and testing electronic circuits without any soldering. With 840 tie points arranged in two main terminal strips and four power buses, it offers ample space for complex prototypes involving multiple integrated circuits and discrete components. Whether you are a student, hobbyist, or professional engineer, this breadboard simplifies circuit prototyping, allowing quick modifications and troubleshooting.\u003c\/p\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Tie Points\u003c\/td\u003e\n\u003ctd\u003e840\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Strips\u003c\/td\u003e\n\u003ctd\u003e2 strips of 300 points each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Rails\u003c\/td\u003e\n\u003ctd\u003e4 rails of 50 points each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePitch\u003c\/td\u003e\n\u003ctd\u003e2.54 mm (0.1 inch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e165 mm x 55 mm (approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eABS plastic, phosphor bronze contacts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eWhat You Can Build With This\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBlinking LED circuit with 555 timer for learning basic electronics\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pi-pico-temperature-display-kit-with-oled-beginner-stem-learning\"\u003eArduino-based temperature sensor using DHT11 and LCD display\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eRaspberry Pi GPIO prototyping with push buttons and sensors\u003c\/li\u003e\n\u003cli\u003eOp-amp audio amplifier circuit for testing analog designs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cp\u003eThis breadboard works with any through-hole components and standard 2.54 mm pitch connectors. It is compatible with popular development boards like Arduino Uno, Mega, Raspberry Pi, ESP32, and STM32. The four power rails simplify voltage distribution for mixed 3.3V and 5V circuits.\u003c\/p\u003e\u003ch2\u003eWiring Notes\u003c\/h2\u003e\u003cp\u003eUse 22 AWG solid core jumper wires for secure connections; stranded wire may fray and cause shorts. Connect power to the outer rails and bridge them with short wires if needed. For DIP ICs, place them across the center groove to avoid pin shorts.\u003c\/p\u003e\u003ch2\u003eWhy Buy from Compoden\u003c\/h2\u003e\u003cp\u003eEvery component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.\u003c\/p\u003e\u003cdetails\u003e\u003csummary\u003eIs this compatible with Arduino?\u003c\/summary\u003e\u003cp\u003eYes, the standard 0.1-inch pitch matches Arduino headers perfectly. You can directly plug in an Arduino Uno and use the breadboard for prototyping.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes it have an adhesive backing?\u003c\/summary\u003e\u003cp\u003eYes, the GL-12 breadboard includes a peel-off adhesive foam backing for mounting on surfaces, though some users prefer to secure it with screws for permanent setups.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat is the current rating per tie point?\u003c\/summary\u003e\u003cp\u003eThe phosphor bronze contacts can handle up to 1A per tie point, but for high-current circuits, use external wiring to prevent heating.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdiv class=\"compoden-handoff\" style=\"margin-top:24px;padding:16px;background:#f0f4ff;border-left:4px solid #2B4D8F;border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 6px 0;font-weight:600;color:#1A3560;\"\u003e📦 Free Setup Handoff Document Included\u003c\/p\u003e\n  \u003cp style=\"margin:0;font-size:0.95em;color:#333;\"\u003eEvery Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Compoden","offers":[{"title":"Default Title","offer_id":53445028086125,"sku":"CDN-0798","price":70.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/3997\/5533\/files\/image_1_e31d153e-675a-4d5d-81c8-def04fa3ee9d.jpg?v=1781512950","url":"https:\/\/compoden.com\/products\/gl-12-840-points-solderless-breadboard-for-electronics-prototyping","provider":"Compoden","version":"1.0","type":"link"}