{"title":"Raspberry Pi Expansion Boards","description":"","products":[{"product_id":"gpio-breakout-extender-raspberry-pi-pico-shield-expansion-board","title":"Raspberry Pi Pico GPIO Breakout Extender Shield Expansion Board","description":"\u003cp\u003eGPIO Breakout Extender Raspberry Pi Pico Shield Expansion Board\u003c\/p\u003e\n\u003cp\u003eIntroducing the Pico GPIO Expansion Board, the perfect accessory for your Raspberry Pi Pico projects. This expansion board makes it easy to connect your Pico to other modules and peripherals, with support for a variety of data protocols, including I2C, UART, analog, and digital.\u003c\/p\u003e\n\u003cp\u003eFeaturing clear labelling and easy-to-debug connections, this expansion board simplifies the process of connecting your Pico to other components. The board measures 69x59mm and comes in a sleek black and yellow design, making it an attractive addition to your project.\u003c\/p\u003e\n\u003cp\u003eWith 40 pins and a GPIO level of 3.3V, this expansion board provides plenty of room for your Pico to communicate with other devices. The board’s hole distance of 2500x2100mil (63.5×53.34mm) and 3mm fixing hole make it easy to securely mount the board to your project.\u003c\/p\u003e\n\u003cp\u003eThe Pico GPIO Expansion Board requires no welding of pin leads, making it an accessible accessory for beginners and experienced users alike. The board’s voltage of 3.3V\/5V ensures reliable power delivery to your Pico, while the onboard voltage regulator provides a stable 3.3V supply to the 3.3V rail and other red pins.\u003c\/p\u003e\n\u003cp\u003eIn summary, the Pico GPIO Expansion Board is a reliable and easy-to-use accessory that makes it simple to connect your Raspberry Pi Pico to other devices and peripherals. With its clear labelling, easy-to-debug connections, and variety of data protocol support, this expansion board is an essential tool for any Pico project.\u003c\/p\u003e","brand":"The Electronics Hub","offers":[{"title":"Default Title","offer_id":56050687967557,"sku":"34-121","price":11.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/6161\/9781\/files\/GPIO-Breakout-Extender-Raspberry-Pi-Pico-Shield-Expansion-Board.webp?v=1761312474"},{"product_id":"raspberry-pi-pca9685pw-16-channel-i2c-servo-shield-and-led-pwm-driver-board","title":"Raspberry Pi PCA9685PW 16-Channel I2C Servo Shield and LED PWM Driver Board","description":"\u003cp\u003ePCA9685PW 16-Channel I2C Servo Shield and LED PWM Driver Board For Raspberry.\u003c\/p\u003e\n\u003cp\u003e-The PWM driver board is designed for controlling up to 16 servos or LEDs.\u003cbr\u003e-The board uses I2C communication and can be addressed with jumpers between 0x60-0x80.\u003cbr\u003e-It has a terminal block for power input, with reverse polarity protection, and a green power-good LED.\u003cbr\u003e-The board is “chain-able”, allowing up to 62 boards to be wired on a single I2C bus.\u003cbr\u003e-It is 5V compliant, so it can be controlled with a 3.3V microcontroller and safely drive up to 6V outputs.\u003cbr\u003e-The board features adjustable frequency PWM up to about 1.6 KHz, with 12-bit resolution for each output.\u003cbr\u003e-It has solder jumpers for the 6 address select pins and configurable push-pull or open-drain output.\u003cbr\u003e-There is an output enable pin to quickly disable all the outputs.\u003cbr\u003e-The board is compact, measuring 2.5″ x 1″ x 0.1″ (62.5mm x 25.4mm x 3mm) and weighs 5.5 grams (9 grams with headers \u0026amp; terminal block).\u003cbr\u003e-The board has a spot to place a big capacitor on the V+ line (in case you need it) and 220 ohm series resistors on all the output lines to protect them, and to make driving LEDs trivial.\u003cbr\u003e-To connect the board to an Arduino, four lines are needed: +5V to VCC, GND to GND, Analog 4 to SDA, and Analog 5 to SCL.\u003cbr\u003e-It is recommended to use an external power supply for the board to avoid issues when powering multiple servos simultaneously.\u003cbr\u003e-To assign a unique I2C address to each board in a cascade, jumpers on the upper right corner can be modified to indicate a binary number “1”.\u003c\/p\u003e","brand":"The Electronics Hub","offers":[{"title":"Default Title","offer_id":56050724831557,"sku":"34-122","price":8.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/6161\/9781\/files\/PCA9685PW-16-Channel-12-Bit-PWM-Servo-Shield-Driver-I2C-Interface-PCA9685-Module-For-Raspberry-pi.webp?v=1761313107"},{"product_id":"raspberry-pi-5-metal-case-active-cooler-compatible","title":"Raspberry Pi 5 Metal Case Active Cooler Compatible","description":"\u003cul\u003e\n\u003cli\u003eSpecifically tailored for Raspberry Pi 5.\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade from aluminium alloy, ensuring superior protection.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eDesigned to work seamlessly with an active cooler.\u003c\/li\u003e\n\u003cli\u003eEquipped with a switch button module.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tech Syndicate","offers":[{"title":"Aluminium Case Only","offer_id":57477450596677,"sku":"RAS-140-DEF-1","price":11.99,"currency_code":"GBP","in_stock":false},{"title":"Aluminium Case + Active Cooler","offer_id":57477450629445,"sku":"RAS-140-DEF-2","price":14.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/6161\/9781\/files\/Raspberry-Pi-5-Metal-Case-Active-Cooler-compatible-Tech-Syndicate-64408709202296.webp?v=1774350881"},{"product_id":"geekworm-raspberry-pi-5-active-cooler","title":"Geekworm Raspberry Pi 5 Active Cooler","description":"\u003cul\u003e\n\u003cli\u003eDurable single-piece anodized aluminium heatsink.\u003c\/li\u003e\n\u003cli\u003eTemperature-controlled fan which is securely mounted on the heatsink.\u003c\/li\u003e\n\u003cli\u003eSpring-loaded push pins for an easy attachment to Raspberry Pi 5.\u003c\/li\u003e\n\u003cli\u003ePre-applied thermal pads for efficient heat transfer (remove protective paper before use).\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eProduct Description\u003c\/h5\u003e\n\u003cp\u003eGeekworm offers a range of heatsink products designed for the Raspberry Pi 5, providing cooling performance comparable to the official Raspberry Pi active cooler.\u003cbr\u003eExtensive testing has shown that the Geekworm active radiator series performs on par with or better than the official cooler. Some models, such as the H505, even surpass the official cooler due to their use of thermal pads with higher thermal conductivity, increased thermal contact area with the Raspberry Pi 5 motherboard, and a thicker aluminium alloy heatsink with additional heat dissipation fins. These features enhance overall cooling efficiency.\u003c\/p\u003e\n\u003cp\u003eOther models, like the H503 and H501 radiators, also deliver excellent heat dissipation and are well-suited for a variety of applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: The H505 is not compatible with the X1003 \/ M903 board.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/h5\u003e\n\u003ctable height=\"171\" style=\"margin-left: 18pt; border-collapse: collapse; border: none; width: 70.0429%;\" cellpadding=\"0\" cellspacing=\"0\" border=\"1\" class=\"MsoTableGrid\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"mso-yfti-irow: 0; mso-yfti-firstrow: yes; height: 22.95pt;\"\u003e\n\u003ctd style=\"width: 50.718%; border: 1pt solid windowtext; padding: 0cm 5.4pt; height: 22.95pt;\" valign=\"top\" width=\"221\"\u003e\n\u003cp style=\"margin-bottom: 0cm; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cb\u003eFan Speed Control:\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 49.317%; border-top: 1pt solid windowtext; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; border-image: initial; border-left: none; padding: 0cm 5.4pt; height: 22.95pt;\" valign=\"top\" width=\"221\"\u003e\n\u003cp style=\"margin-bottom: 0cm; line-height: normal;\" class=\"MsoNormal\"\u003ewith PWM FG\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 1; height: 22.95pt;\"\u003e\n\u003ctd style=\"width: 50.718%; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; border-left: 1pt solid windowtext; border-image: initial; border-top: none; padding: 0cm 5.4pt; height: 22.95pt;\" valign=\"top\" width=\"221\"\u003e\n\u003cp style=\"margin-bottom: 0cm; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cb\u003eMaximum Airflow:\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 49.317%; border-top: none; border-left: none; border-bottom: 1pt solid windowtext; border-right: 1pt solid windowtext; padding: 0cm 5.4pt; height: 22.95pt;\" valign=\"top\" width=\"221\"\u003e\n\u003cp style=\"margin-bottom: 0cm; line-height: normal;\" class=\"MsoNormal\"\u003e1.09 CFM\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 2; height: 24.15pt;\"\u003e\n\u003ctd style=\"width: 50.718%; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; border-left: 1pt solid windowtext; border-image: initial; border-top: none; padding: 0cm 5.4pt; height: 24.15pt;\" valign=\"top\" width=\"221\"\u003e\n\u003cp style=\"margin-bottom: 0cm; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cb\u003eFan Speed:\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 49.317%; border-top: none; border-left: none; border-bottom: 1pt solid windowtext; border-right: 1pt solid windowtext; padding: 0cm 5.4pt; height: 24.15pt;\" valign=\"top\" width=\"221\"\u003e\n\u003cp style=\"margin-bottom: 0cm; line-height: normal;\" class=\"MsoNormal\"\u003e8000 RPM ± 15% (Max)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 3; height: 22.95pt;\"\u003e\n\u003ctd style=\"width: 50.718%; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; border-left: 1pt solid windowtext; border-image: initial; border-top: none; padding: 0cm 5.4pt; height: 22.95pt;\" valign=\"top\" width=\"221\"\u003e\n\u003cp style=\"margin-bottom: 0cm; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cb\u003eFan Size:\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 49.317%; border-top: none; border-left: none; border-bottom: 1pt solid windowtext; border-right: 1pt solid windowtext; padding: 0cm 5.4pt; height: 22.95pt;\" valign=\"top\" width=\"221\"\u003e\n\u003cp style=\"margin-bottom: 0cm; line-height: normal;\" class=\"MsoNormal\"\u003e30 × 30 × 7 mm (W × L × H)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 4; mso-yfti-lastrow: yes; height: 22.95pt;\"\u003e\n\u003ctd style=\"width: 50.718%; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; 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