Battery holder for 3x Mignon AA with cover and switch, JST connector

A hackable, programmable badge with a 2.4" (320 x 240) TFT LCD colour display powered by the Raspberry Pi RP2040. We've had lots of requests for an LCD version of the Badger 2040, and tada! Here's our friend Tufty. In short, we've combined an RP2040 microcontroller with a nice, sharp LCD screen to make a snazzy, colourful, programmable badge - perfect for identifying/expressing yourself at cybernetic conferences, illicit underwater research facilities or dodgy space station bars. Don't just hang it around your neck (or tail), use it as an elegant display/control panel for sensor readouts, a picture frame for digitally created artwork, or for crafting and playing small games. Maybe you could even try turning it into a Doom game? Tufty is fully equipped with a quintet of buttons that allow you to easily change what is displayed on the screen, a slot to attach it to a lanyard and a light transistor that allows you to automatically adjust the brightness of the screen. On the back you'll find a majestic cyberpunk squirrel, a battery connector (with a nice wide input voltage) and the usual RP2040 classics - boot and power on/off buttons and a Qw/ST connector for connecting breakouts. You can buy the Tufty on its own or for a little more money you can purchase a handy Tufty + Accessory Kit with a lanyard, AAA battery pack and USB cable. Features 2.4" IPS LCD colour display (320 x 240 pixels) Driver IC: ST7789v Connected via parallel port Dimmable backlight (adjustable via PWM) Powered by RP2040 (Dual Arm Cortex M0+ with up to 133Mhz and 264kB SRAM) 8MB QSPI flash with support for XiP Phototransistor for light sensing Five user buttons on the front Power and boot buttons (the boot button can also be used as a user button) White LED USB-C port for power supply and programming JST-PH connector for connecting a battery (input range 3V - 5.5V) High-precision voltage reference for monitoring the battery level Qw/ST (Qwiic/STEMMA QT) connection Fully assembled (no soldering required) Circuit diagram Dimensions C++/MicroPython libraries Tufty + Accessory Kit contains Tufty 2040 3 x AAA battery holders 3 x AAA batteries Velcro fastener square Black lanyard (made from recycled plastic bottles!) USB-C to USB-A cable Software You can programme Tufty with C/C++ or MicroPython. You'll get the best performance with C++, but if you're a beginner, we recommend using our MicroPython build to get you started. We've provided Tufty with a demo reel of fun examples to show you what it can do! Download MicroPython the pirate brand (special Tufty edition) Get started with Tufty 2040 C++ examples MicroPython examples PicoGraphics function reference The display functions in our new and improved PicoGraphics library have been given a makeover - be sure to check them out! You can now: Play JPEGs Display QR codes Draw weird polygonal shapes Import sprites from a spritesheet Use custom colour palettes (saves valuable memory) Connecting breakouts The Tufty 2040's Qw/ST connector makes it super easy to connect Qwiic or STEMMA QT breakouts. If your breakout has a QW/ST connector on the board, you can connect it directly with a JST-SH to JST-SH cable. Breakout Garden breakouts that do not have a Qw/ST connector can be connected with a JST- SH to JST-SH cable and a Qw/ST to Breakout Garden adapter. Do you want to use several breakouts at the same time? Try the Qwiic Multiport! List of breakouts that are currently compatible with our C++/MicroPython build. Notes Dimensions: 65.2mm x 52.7mm x 9.6mm (L x W x H, including the connectors). Mounting holes are M2 and 2.9mm from each edge. The corner radius is 3mm. We have designed the Tufty 2040 to operate from a range of input voltages (3V - 5.5V) so that a variety of different batteries and rechargeable batteries can be used. We recommend using 3x AAA batteries, which will give you maximum juice and still fit neatly behind Tufty. A 2x AAA battery pack will only work well if you are using non-rechargeable batteries - the voltage of 2 rechargeable (NiMH) batteries (2.4V) is simply not enough for the screen. Tuftys are hungrier than badgers! The power consumption is about 80 mA for the screen (at full brightness) and 20 mA for the RP2040 - so 100 mA in total. The Tufty has a power off button (instead of a reset button) so you can easily switch it off to save power, and if you set the backlight to dim/switch off automatically, your batteries will last much longer too. Alternatively, you can also plug a LiPo/LiIon battery into the battery port, but with the following restrictions. Please only consider this if the person carrying the badge is an adult and knows what they are doing with LiPos! A solid case or backing to protect the battery from damage while being carried is a very good idea. The Tufty 2040 does not include battery protection, so you should only use it with LiPo batteries that have internal protection. Unlike some of our other boards, the Tufty 2040 has no battery charging circuit on board. You will need an external LiPo charger to charge the battery. Sciurus Cybernetics employees should be careful when eating their last nut to avoid kernel panic. About the RP2040 The RP2040 microcontroller of the Raspberry Pi is a dual-core ARM Cortex M0+ running at up to 133Mhz. It has 264kB of SRAM, 30 multi-function GPIO pins (including a four-channel 12-bit ADC), a bunch of standard peripherals (I2C, SPI, UART, PWM, clocks, etc.) and USB support. A very interesting feature of the RP2040 is the programmable IOs, which allow you to run your own programs that can manipulate the GPIO pins and transfer data between peripherals - they can offload tasks that require high data transfer rates or precise timing that would normally have required a lot of work from the CPU.

Pimoroni Tufty 2040 We've had lots of requests for an LCD version of the Badger 2040, and lo and behold - here's our mate Tufty. In short, we've combined an RP2040 microcontroller with a nice, sharp LCD screen to make a snazzy, colourful, programmable badge - perfect for identifying yourself at cybernetic conferences, illegal underwater research facilities or dodgy space station bars. But don't limit it to hanging around your neck, use it as an elegant display/control panel for sensor readouts, a photo frame for digitally created art or to create/play small games. Maybe you can even try playing Doom with it? Tufty is fully equipped with a quintet of buttons that let you easily change what's displayed on the screen, a slot to attach it to a lanyard, and a light-sensitive phototransistor that lets you automatically adjust the brightness of the screen. On the back you'll find a ✨majestic cyberpunk squirrel✨, a battery connector (with a nice wide input voltage range) and the usual RP2040 fare - boot and on/off buttons and a Qw/ST connector for connecting breakouts. You can buy the Tufty on its own or, for a little more money, get a handy Tufty + Accessory Kit with a lanyard, AAA battery pack and USB cable. Features 2.4" IPS colour LCD display (320 x 240 pixels) Driver IC: ST7789v Connection via parallel circuit Dimmable backlight (adjustable via PWM) Powered by RP2040 (Dual Arm Cortex M0+ with up to 133Mhz and 264kB SRAM) 8MB QSPI flash with support for XiP Phototransistor for light sensors Five user buttons on the front Power and boot buttons (the boot button can also be used as a user button) White LED USB-C port for power supply and programming JST-PH connector for connecting a battery (input range 3V - 5.5V) High-precision voltage reference for monitoring the battery level Qw/ST (Qwiic/STEMMA QT) connection Fully assembled (no soldering required) Circuit diagram Dimensions C++/MicroPython libraries Scope of delivery Tufty 2040 Software You can program Tufty with C/C++ or MicroPython. You'll get the best performance with C++, but if you're a beginner, we recommend using our MicroPython build included in the batteries to get you started. We've preloaded Tufty with a number of examples to show you what it can do! MicroPython for Pirate (special Tufty edition)< First steps with Tufty 2040 C++ examples MicroPython examples PicoGraphics function reference The display functions in our new, improved PicoGraphics library have been beefed up - be sure to check it out! You can now: Render JPEGs Display QR codes draw weird polygonal shapes Import sprites from a spritesheet use custom colour palettes (saves valuable RAM) Connecting breakouts With the Qw/ST connector of the Tufty 2040 you can easily connect Qwiic or STEMMA QT breakouts. If your breakout has a QW/ST connector on the board, you can plug it in directly with a JST-SH to JST-SH cable. Breakout Garden breakouts that do not have a Qw/ST connection can be connected using a JST-SH to JST-SH cable and a Qw/ST to Breakout Garden adapter. Notes Dimensions: 65.2mm x 52.7mm x 9.6mm (L x W x H, including connectors). The mounting holes are M2 and 2.9mm from each edge. The corner radius is 3mm. We have designed the Tufty 2040 to be flexible in terms of input voltage (3V - 5.5V) so that you can use a variety of different batteries and rechargeable batteries. We recommend using 3x AAA batteries, which provide maximum juice and still fit well behind Tufty. A 2x AAA battery pack will only work well if you are using non-rechargeable batteries - the voltage of 2 rechargeable (NiMH) batteries (2.4V) is simply not enough for the screen. Tuftys are hungrier than badgers! The power consumption is about 80 mA for the screen (at full brightness) and 20 mA for the RP2040 - a total of 100 mA. The Tufty has an on/off button (instead of a reset button) that allows you to easily switch it off to save power. If the backlight is set to dim/switch off automatically, the batteries will also last much longer. Alternatively, you can also plug a LiPo/LiIon battery into the battery port, but with the following limitations. Please only consider this if the person carrying the badge is an adult and knows what they are doing with LiPos! A solid case or backing to protect the battery from damage while being carried is a very good idea The Tufty 2040 is not equipped with battery protection. So you should only use it with LiPo batteries that have internal protection Unlike some of our other boards, the Tufty 2040 does not have a battery charging circuit on board. You will need an external LiPo charger to charge the battery About RP2040 The RP2040 microcontroller of the Raspberry Pi is a dual-core ARM Cortex M0+ running at up to 133Mhz. It has 264kB of SRAM, 30 multi-function GPIO pins (including a four-channel 12-bit ADC), a variety of standard peripherals (I2C, SPI, UART, PWM, clocks, etc.) and USB support. A very interesting feature of the RP2040 is the programmable IOs, which allow user-defined programs to be executed that can manipulate GPIO pins and transfer data between peripherals - they can offload tasks that require high data transfer rates or precise timing, which traditionally would have meant a lot of work for the CPU.

Waveshare RP2350-LCD-0.96 Development Board, mit vorgelöteten Headern Das Waveshare RP2350-LCD-0.96 Development Board ist ein leistungsstarkes Pico-ähnliches Mikrocontroller-Board mit flexiblen digitalen Schnittstellen. Es basiert auf dem RP2350A Mikrocontroller von Raspberry Pi und bietet umfassende Möglichkeiten für die Softwareentwicklung mit C/C++ SDK oder MicroPython. Die Integration in Endprodukte wird durch einfache Programmierung und vielseitige Funktionen erleichtert. Das Board verfügt über ein integriertes 0,96 Zoll IPS-Display, einen Anschluss für Lithium-Batterien mit Lade- und Entladefunktion sowie einen hocheffizienten DC-DC Buck-Boost-Chip. Durch den USB-C-Anschluss und die Drag-and-Drop-Programmierung wird die Benutzerfreundlichkeit erhöht. Es ist kompatibel mit den meisten Raspberry Pi Pico-Erweiterungsmodulen. Merkmale im Überblick RP2350A Mikrocontroller mit Dual-Core- und Dual-Architektur-Design Dual-Core Arm Cortex-M33 Prozessor und Dual-Core Hazard 3 RISC-V Prozessor Taktfrequenz bis zu 150 MHz 520 KB SRAM und 4 MB Flash-Speicher 0,96 Zoll IPS LCD-Display mit einer Auflösung von 160x80 Pixeln und 65K Farben USB-C-Anschluss für moderne Konnektivität Lithium-Batterieanschluss mit Lade- und Entladefunktion Onboard DC-DC Buck-Boost-Chip MP28164, maximale Last 2A 26 multifunktionale GPIO-Pins, flexibel konfigurierbar Unterstützung für USB 1.1 mit Host- und Gerätefunktion Niedrigenergie-Sleep- und Ruhemodi Drag-and-Drop-Programmierung über USB 12 programmierbare I/O (PIO)-State-Maschinen für benutzerdefinierte Peripherieunterstützung Beschleunigte Gleitkomma-Bibliotheken und Temperatursensor an Bord Genauer On-Chip-Timer und Taktgeber Unterstützung für 2 × SPI, 2 × I2C, 2 × UART, 4 × 12-Bit-ADC und 16 PWM-Kanäle Castellated Module zur direkten Lötung auf Carrier-Boards Kompatibilität Kompatibel mit den meisten Raspberry Pi Pico-Erweiterungsmodulen Unterstützt C/C++ und MicroPython Technische Daten Mikrocontroller: RP2350A, Dual-Core Arm Cortex-M33 und Dual-Core Hazard 3 RISC-V Speicher: 520 KB SRAM, 4 MB Flash Display: 0,96 Zoll, 160x80 Pixel IPS LCD Stromversorgung: USB-C, Lithium-Batterieanschluss GPIO-Pins: 26, multifunktional Programmierschnittstelle: Drag-and-Drop über USB PIO-Unterstützung: 12 programmierbare I/O State-Maschinen DC-DC Chip: MP28164, maximale Last 2A Was ist auf dem Board?USB Type-C Anschluss: Für das Herunterladen von Programmen, unterstützt USB 1.1 Hosts und Slave-Geräte.BOOT-Button: Taster für Boot-Optionen.RESET-Button: Taster zum Zurücksetzen des Boards.0,96 Zoll IPS LCD-Display: 160 × 80 Pixel, 65.000 Farben.Batterieanschluss: MX1.25-Anschluss für eine 3,7V Lithium-Batterie, ermöglicht gleichzeitiges Aufladen der Batterie und Stromversorgung des Boards.MP28164: Hocheffizienter DC-DC Buck-Boost-Chip.ETA6096: Hocheffizienter Lithium-Batterie-Lademanager.RP2350A: Dual-Core- und Dual-Architektur-Design mit einer Betriebsfrequenz von bis zu 150 MHz.P25Q32SH-UXH-IR: 4 MB NOR-Flash-Speicher.DEBUG-Punkte: Debug-Punkte für Entwicklungs- und Fehlersuchzwecke.Pinout: Kompatibel mit Raspberry Pi Pico 2. Sonstige Daten Beschleunigte Gleitkomma-Bibliotheken On-Chip-Taktgeber und Timer Niedrigenergie-Betriebsmodi Lieferumfang 1x RP2350-LCD-0.96 mit vorverlöteten Headern Links Produkt-Wiki

KKSB Kamerahalter Kompatibel mit Vielen Kameramodulen Der KKSB-Kamerahalter ist eine Metallhalterung, die mit einer Vielzahl von Kameramodulen kompatibel ist, einschließlich Raspberry Pi NoIR Camera, Raspberry Pi HQ Camera, Coral Camera Module und Raspberry Pi Camera Module v2. Der KKSB Kamerahalter bietet 5 versetzte Positionen und ermöglicht eine 2-Achsen-Rotation. An der Basis befinden sich 5x Löcher, aus denen Sie wählen können, um die versetzte Position anzupassen. Merkmale im Überblick Kompatibel mit einer Vielzahl von Kameramodulen, darunter Raspberry Pi NoIR Camera, Raspberry Pi HQ Camera, Coral Camera Module und Raspberry Pi Camera Module v2. 5 versetzte Positionen für eine flexible Montage. Unterstützt 2-Achsen-Rotation für optimale Ausrichtung. Technische Daten Material: Metall 5 versetzte Positionen 2-Achsen-Rotation 5x Basislöcher für die Einstellung der Position Sonstige Daten Kamera im Lieferumfang nicht enthalten! Kompatible KKSB Gehäuse (Nicht im Lieferumfang enthalten) KKSB Asus Tinker Edge R Gehäuse KKSB Jetson Nano / XAVIER NX Kompaktgehäuse KKSB Asus Tinker Edge T Gehäuse KKSB Asus Tinker Board 2 Gehäuse Lieferumfang 1x KKSB Kamerahalter

ELECFREAKS Wukong2040 Breakout Board für Raspberry Pi Pico Das ELECFREAKS Wukong2040 ist ein multifunktionales Erweiterungsboard, entworfen für den Raspberry Pi Pico. Es bietet zahlreiche Funktionen wie einen eingebauten Summer, A/B-Tasten, Regenbogenlicht, Motorinterface und einen Reset-Knopf, um die Anforderungen der IO-Programmierung und der Erweiterung von Peripheriegeräten zu erfüllen. Das Board unterstützt einen hochkapazitiven 18650-Akku mit einem intelligenten Energiemanagementchip und Energieanzeige. Es verwendet einen standardmäßigen 7 × 11 Quadratblockrahmen als Basis, der für den Wukong 2040 in einer Vielzahl lebendiger Formen erweitert werden kann. ELECFREAKS bietet Anfängern eine Fülle von Lernbeispielen, die helfen, schnell in die Welt der Entwickler einzusteigen und die Anwendungen im realen Leben zu implementieren. Merkmale im Überblick Unterstützt MicroPython, CircuitPython, C, C++. Reichhaltige Lernbeispiele zur Unterstützung des Einstiegs. Standard-Bausteinrahmenbasis für einfache Strukturierung. Technische Daten Größe: 87.8 × 55.8 × 36.3mm Nettogewicht: 50g (ohne Batterie und Pico) Batterielebensdauer: 60 Minuten Erweiterungs-GPIO-Ports: 14 Wege IIC Ports: Unterstützung SPI Ports: Unterstützung UART Ports: Unterstützung Onboard-Komponenten: 2 x Regenbogen-LEDs; 2 x Tasten; 1 x Summer Motorentreiber: 4 Wege (M1, M2, M3, M4) Motorspannung: 3.7V Schalter: Ein-/Ausschalten Ladezeit: ca. 120 Minuten Arbeitsspannung: 2.8V~4.2V Ladestrom: 1000 mA Reset-KnopfStromversorgung: 18650 Lithium Batterie (Nicht im Lieferumfang enthalten） Lieferumfang 1x ELECFREAKS Wukong2040 Breakout Board Links Wiki

Dieses Breakout-Board verfügt über Schraubklemmen und Buchsenleisten, um die Konnektivität und Flexibilität des Raspberry Pi Pico zu erhöhen. Es ermöglicht eine einfache und zuverlässige Verbindung zwischen dem Raspberry Pi Pico und anderen Komponenten oder Modulen. Technische Daten Typ: Breakout-Board Anschlüsse: Schraubklemmen und Buchsenleisten Abmessungen: ca. 73 x 54mm Kompatibel mit Raspberry Pi Pico (Einlöten von Headern erforderlich) Raspberry Pi Pico W (Einlöten von Headern erforderlich) Raspberry Pi Pico H Raspberry Pi Pico WH Raspberry Pi Pico 2 (Einlöten von Headern erforderlich) Raspberry Pi Pico 2W (Einlöten von Headern erforderlich)