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Adafruit Audio FX Sound Board - WAV/OGG Trigger with 16MB Flash
- Type: Engineering Development Tools
- Model #: 2220
- $29.96 –
- Free Shipping

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Shelly Wave Pro 3 LR | Z-wave Long Range 3-Channel Smart Switch | 16A | Dry Contacts | DIN-mountable | Home & Facility Automation
- Model #: 3800238072001
- $139.99 –
- Free Shipping

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Shelly Wave 2PM LR UL | Z-Wave Long Range Smart Switch Relay, 2-Channel 16 A with Power Metering | Compatible with iOS & Android App | Home Automation
- Model #: 3800238070946
- $45.99 –
- Free Shipping

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Shelly Wave 1PM LR UL | Z-Wave Long Range Smart Switch Relay, 1-Channel 15A with Power Metering | Compatible with iOS & Android App | Home Automation
- Model #: 3800238070939
- $42.99 –
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Piezoelectric Earphone High Impedance Ceramic Earpiece Bare Wire Leads Transistor Crystal Radios & DIY Make Electronics Projects 20,000 (20k) Ohm Sensitivity Vintage Classic Style Piezo Electric
- Brand: ProTechTrader
- Part Number: Piezo-bare
- Type: In Ear
- Input Impedance: 20000 ohm
- Model #: Piezo-bare
- $15.99 –
- Free Shipping

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Shelly Wave 1PM Mini LR | Z-Wave Long Range Smart Switch | Power Monitoring | 8 A | Easy Setup | Home Automation
- Model #: 3800238071905
- $35.99 –
- Free Shipping

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Schumann Wave Generator 0.01 to 100000Hz Sine Wave Signal Adjustable High Power Frequency Resonance Transmitter Pulse Board Module Enclosure Case for Audio Sound Relaxation Sleep Aid Home Office
- Type: Test & Measurement Products
- Equipment Type: Signal Generators
- Range: 0.01-100,000 Hz
- Bandwidth: 0.01-100,000 Hz
- Model #: 178327266232
- $25.99 –
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Piezo Electric Crystal Earphone Sensitive High Impedance Ceramic Ear Piece 3.5mm for Transistor Radio / Crystal Radios DIY Electronics Projects 1/8 inch Audio Jack Connector Wire Piezoelectric element
- Brand: ProTechTrader
- Part Number: Beige-1/8in Plug
- Type: In Ear
- Color: (Beige - 3.5mm Headphone Jack)
- Model #: Piezo-earphone-3.5mm
- $17.99 –
- Free Shipping

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Waveshare 2.42inch OLED Display Module 128x64 Pixels White Display Color Embedde
Limited time offer, ends 10/07
- Brand: Fervit
- Model #: C26.8.31CXY-939
- $54.75 –
- Free Shipping

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Waveshare OV5640 Camera Board (A) 5 Megapixel 2592x1944 Image Sensor Module High Sensitivity Low Crosstalk Low Noise
- Model #: 133719606697
- $50.79 –
- More options from $50.79 - $56.79
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waveshare OV5640 Camera Board (B) Image Sensor Module 5 Megapixel (2592x1944) Fisheye Lens to Achieve 170 Degree Diagonal
- Model #: 9435761113514
- $51.79 –
- More options from $50.99 - $57.79
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PRO Version: Water Sensor 7 Pro, with Flood, Temperature, Humidity Sensor, SmartThings Sensor Compatible, Z-Wave Plus, S2, SmartStart, ZWave hub Required
- Brand: AEOTEC, Aeotec
- Part Number: ZWA019
- Sensing Distance: 0.02 inches
- Connection: Batteries
- Model #: 239006939704
- $59.99 –
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Signal Generator XY-KPWM 1-Channel PWM Generator 1Hz-150kHz Dual Mode PWM Pulse Frequency Square Wave Signal Generator Module LCD Display 3.3-30V 5-30mA Pulse Frequency Generator with Shell
Limited time offer, ends 10/08
- Model #: ZP0811ZP.202657
- $16.93 –
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NOYITO Voltage to Current Module 0-24V to 4-20mA
Limited time offer, ends 10/10
- Model #: XM729-MKC6T1-121
- $23.94 –
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LD2410B 24GHz Millimeter Wave Radar Smart Human Presence Sensing Module 5V Bluetooth Motion Switch Sensor Board Cable Wire Detector for Smart Home Automation Lighting Security System
- Type: Sensors
- Sensing Method: 24GHz millimeter-wave radar
- Connection: Bluetooth + cable
- Measurement Function: Motion
- Model #: 700670345969
- $11.99 –
- Free Shipping

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Waveshare Industrial 8-Channel Relay Module for Raspberry Pi Pico Power Supply Isolation Photocoupler Isolation
- Model #: 9435761176236
- $53.79 –
- More options from $53.79 - $59.79
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