Raspberry Pi Pico With Vilros Keychain Carrying Case
The Pico is a low cost, high performance microcontroller board built around the Raspberry Pi RP2040 chip Dual core ARM Cortex M0+ processor at up to 133MHz with variable core frequency 2x SPI, 2x I2C, 2x UART, 3x 12-bit ADC and 16x controllable PWM channels.
Raspberry Pi Pico With Vilros Keychain Carrying Case
The Pico is a low cost, high performance microcontroller board built around the Raspberry Pi RP2040 chip Dual core ARM Cortex M0+ processor at up to 133MHz with variable core frequency 2x SPI, 2x I2C, 2x UART, 3x 12-bit ADC and 16x controllable PWM channels.
...Density Laminated Foam Surround. High Power Strontium Magnet with Ultra Saturated High BL Motor Structure. Vented Core Magnet Motor Structure. 8mm Washer & Yoke Plates. 13.6mm Peak-to-Peak X-Max. Aviation Grade Black Tweet Carpet with Embroidered Logo. Black Texture Synthetic Leather Front Panel. Impedance: 4-ohms. Frequency response: 30Hz-500Hz. SPL @ 1w/1m: 89dB..
Dimensions: 26.49″ Length x 15.2″ Height 6.8″ Top Depth x 8.9″ Bottom depth. Unit Weight: 32.55 Lbs..
Amp Features: Built-in 300 Watts RMS / 1200 Watt Mono Block Amplifier. 150mV – 5V Variable Input Level. 12dB Low Pass Crossover Frequency 50Hz-250Hz. Low Level RCA Inputs. High Level Speaker Level Input with Auto Start Music Sense. RJ11 Jack for Dash Mounted Bass Remote.
The adapter is connected to an I2C device with multiple identical addresses on the same I2C port on the main control board for normal communication and use..
Schlage Electronics PS902-2RS Class 2 Power Supply with 2 Relay Output Board
Ultra High Output Power:All-copper high-frequency transformer, large output power, can meet one access control controller, 2 electric plug locks or 2 280 kg magnetic locks work at the same time..
Quality Material:This access control has an aluminum alloy casing that is rugged, shielded and resistant to interference. The rear of the power supply has a lifting hole that can be placed on the antenna board or hung on the wall..
Good Heat Dissipation:This access control power supply has cooling holes, and the side is also equipped with cooling holes, which hae excellent heat dissipation performance, but also fireproof, long serice life and low price. You will not regret it when you buy it back!.
high leel, low leel, switching quantity control three ways. Circuit protection: oercurrent, oeroltage, short circuit protection.
Buy With Total Confidence:We proide 1 month free return and exchange serice. If you find any quality problems during this period, except for man-made damage, you can contact us and we will gie you one within 24 hours.....
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.
Topvico Water Leak Detector, 120dB Loud Siren, Powered by 9V Battery (not Include), Sensor Alarm for Kitchen Basement Water Heater, 5 Pack
120dB loud alarm voice, keep alarm to notice you or neighbors until the water dry or sensor turn off, low cost and effective water leak alarm to prevent water damage at your home and business.
High sensitive 24k plating detect board, repeated use after dry the board.
Double side sticker (included) for easy install anywhere.
37.8 inches cable, easy extend more than 150 ft. of wire by user (normal electric wire available, not include), detect water anywhere corner.
Supply by 9V battery (not include, suggest use brand Alkaline battery), battery life will be about 12 months for normal use (low quality battery about 6 months, very high frequency alarm or testing, battery life will be shorter).
TDA7498E Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 160W×2+220W, 15V-36V Audio Power Amplifier Module with Treble and Bass Control,Black
...ier board uses two TDA7498E high-fidelity maximum output power up to 160W*2+220W..
【TREBLE & BASS CONTROL】If you are tired of an amplifier with only one volume knob, then you feel right, because you have further requirements for audio. By adjusting the high and low frequency knobs of the ZK-HT21 power amplifier board, you can make the sound more layered and make the bass more shocking..
【HIGH COMPATIBILITY】The DC adapters on the market (plug specification 5.5mm*2.1mm) basically can meet the needs of the ZK-HT21 Bluetooth power amplifier board. If your existing DC power plug is not 5.5mm*2.1mm, there is no The problem is because we have included a DC conversion plug in the product..
【PROTECTION FUNCTION】ZK-HT21 Bluetooth power amplifier board has multiple protection mechanisms to ensure its safe operation. It has short-circuit protection, over-current, over-heat, and anti-reverse protection. When an overload occurs, the device reports the fault condition to the processor to protect itself from damage.
【7 * 24 Hours After-sales Service】 Paying Attention To Custome....
HGLRC Forward FD413-VTX F4 FC Flight Controller Stack 13A Blheli_S 4 in 1 ESC 400mW for Mirco Racing Drone Quadcopter
Tiny size but powerful Integrated body New style 16X16mm , Exclusive Flight stack which design for micro racing drone , ultra tiny and light weight great choice for FPV racer . It integrated F411 Flight Controller Board and 13A BLHeli_S 2S 3S 4S 4in 1 Electronic Speed Controller.
High-end quality F411 flight controller F4 Flight Controller Board , 32bit STM32F411 Chip , support dual 8K , Betaflight has a more powerful MPU6000-SPI operating at a higher frequency , making everything run smoothly ..
Power switchable PIT/25mW/100mW/200mW/400mW Switchable Transmission VTX via Betaflight Flight Control Board.
