Arduino | Step by Step: The Ultimate Beginner’s Guide with Basics on Hardware, Software, Programming & DIY Projects (Arduino | Introduction and Projects Book 1)
Advancing the development of robotics technology w/ Earth's 2nd biggest & most advanced starter kit for Arduino. 65+ pieces w/ FIVE main boards: 100% Arduino-compatible Uno R3, Mega 2560, Nano V3, ESP32 WiFi+Bluetooth and ESP8266 NodeMCU development platforms.
Explore programming electronics with all of the most common sensors and modules in Arduino like RFID Card-Key Reader, Ultrasonic Sensor, Real Time Clock, Impact Switch, 3-Axis Accelerometer, LCD, Relay, Servo and Stepper Motor - suitable for beginner or advanced users.
Build wireless IoT Automation projects with ESP32 Development Board, HC-05 Bluetooth Module, ESP8266 Wi-Fi Module, 2x NRF24L01 Wireless Transceivers and the W5100 Ethernet Shield.
All-in-one bundle with extra accessories + 16G USB storage with free access to the GAR Dropbox Cloud including PDF guides & links to tutorials and videos to help you learn to program all the parts and get started quickly.
Effective technical/customer support from USA with lifetime replacement guarantee on all parts – The Monster comes in 16" x 12" durable orga....
S'bagno 24 x 32 Inch Backlit LED Illuminated Bathroom Mirror and Additional Features - Bluetooth Speaker/Demister Heat Pad/Dimming Function/Sensor Touch Switch- can be Hung in 2 Directions
...-free Environmental Protection High-definition Silver Mirror: Compliance with EU standards. Coated with silver nitrate, which is not easy to oxidize and rust. Copper-free environmental protection mirrors that are not prone to blackening are more durable and healthy..
360° Bluetooth Surround: Unimaginable 360° sound experience. 360° omnidirectional sound technology can ensure its sound spreads evenly. The hidden Bluetooth on the back of the mirror makes the mirror more concise..
Temperature-controlled Defogging: Temperature-controlled defogging technology, one smart touch sensor with the heart of a craftsman, can defog quickly, so that the mirror surface will no longer be fogged. Reject water stains on the mirror surface, leaving the mirror refreshed and clear..
IP44 Protection Level, US Export Standard: All smart electrical modules and components are sealed in an insulated electrical box. Waterproof and anti-leakage make smarter safer..
AURSINC MMDVM Hotspot Board + Antenna Support UHF VHF Support P25 DMR YSF DSTAR NXDN POCSAG for Raspberry Pi-Zero W, Pi 3 (OLED Board)
MMDVM hotspot supports UHF VHF, frequency range: 144MHz-148MHz, 420MHz-475MHz, 842MHz-950MHz (depending on ADF7021 and TCXO, HAT firmware amateur radio brand license restrictions).
AURSINC hotspot board supports Raspberry Pi 3B, 3B +, Pi ZERO, compatible with NanoPi NEO, Orange Pi, compatible with BlueDV (requires USBtoTTL or Bluetooth model).
Hotspot board saves electricity, High quality TCXO, stable, low BER. Support MMDVM mode DMR / YSF / P25 / NXDN / DSTAR / POCSAG. Support online upgrade, User-friendly OLED and Nextion special design location, reserved for additional installation of Bluetooth modules.
If the Raspberry fails to connect the hotspot board, please try update the firmware of the hotspot board by conducting the command: sudo pistar-mmdvmhshatflash hs_hat-12mhz.
Compatible with P4 settings:since our mmdvm board is defautly setup for Pi-Zero W, Pi 3. and if you do want to connect it with your Pi 4, you could try below methods. PICK ONE. Method 1: Remove the R1 resistance of the hotspot board(single/dual).
Method 2: Cut off the 2 Raspberry Pi pin headers on the corners of the board ( pick one to operate on your MMDVM board, refer to the product image for the R1 and 2 pin headers locations).
Yealink T43U IP Phone, 12 VoIP Accounts. 3.7-Inch Graphical Display. Dual USB 2.0, Dual-Port Gigabit Ethernet, 802.3af PoE, Power Adapter Not Included (SIP-T43U) (Renewed)
KEYESTUDIO MEGA Sensor Shield V1 for Arduino MEGA R3 2560 Prototype Board Projects
Nice Sensor shield of MEGA Rev3, Easy prototyping and Very convenient especially for 3PIN (G V S) connections. There are tons of ground and VCC headers making really it easy to connect various Arduino modules and sensors with DuPont style cables..
This sensor shield board really simplify the circuit and easily connect commonly used sensors.The board is having digital and analog interface, Bluetooth module communication interface, SD Card module communication interface, APC 220 radio frequency module interface, etc..
This sensor shield allows ease development and prototyping and makes convenient way to connect many external devices/sensors..
This board works well for prototyping or certain permanent applications and a very handy companion to an Mega Rev3 or compatible board..
100% Compatible with the programming software for Arduino. Excellent shield board in good quality and packaged in a nice box! Great for all kinds of scientific experiment research for Arduino.
Wire-free technology: smart management modules are self-aware and operate autonomously.
automatically shedding the managed loads to allow the generator to recover if sensing a drop in frequency.
Prioritize loads: power items that are most important during an outage through customizable load priority selection and up to 8 modules per system can be used.
Lock-out feature: Smart Management Modules feature a lock-out system, which permits blocking of specific loads only when using generator power, allowing for the important loads to be powered more often.
Externally visible L.E.D. status: view load status without opening the electrical box for convenient management of power during an outage.
Wire-free technology: smart management modules are self-aware and operate autonomously.
automatically shedding the managed loads to allow the generator to recover if sensing a drop in frequency.
Prioritize loads: power items that are most important during an outage through customizable load priority selection and up to 8 modules per system can be used.
Lock-out feature: Smart Management Modules feature a lock-out system, which permits blocking of specific loads only when using generator power, allowing for the important loads to be powered more often.
Externally visible L.E.D. status: view load status without opening the electrical box for convenient management of power during an outage.
