Your shopping cart is empty!
Raspberry Pi 4 and kitsRaspberry Pi 3B+ and kitsRaspberry Pi 3B and kitsRaspberry Pi Zero and accessoriesRaspberry Pi PicoRaspberry Pi CMScreens for Raspberry PiRaspberry Pi Camera modulesCases for Raspberry PiHAT extension for Raspberry PiRaspberry Pi 3/2/+ accessoriesPower Supply for Raspberry PiRaspberry Pi memory cards with NOOBS
Nvidia Jetson NanoODROIDBanana PiBeagleboneOrange PiNanoPiOnion IoTUP BoardPine64 - Rock64LattePanda - Intel
STM32 MicrocontrollersATmega microcontrollersTeensy - ARMAdafruit FeatherESP8266 / ESP32 WiFi ModulesM5Stack controller and accessories
BlitzWolfSonoff WiFi Smart SwitchTuya Smart LifeShelly home automation WiFiBleBox WiFi Smart SwitchGate Automation SystemsHousehold FansLED strip controllersLED floodlightsHumidifiersSmart LED lightningFIBARO home automationSmart devices for petsHealth and personal care products
Sensors - modulesWireless Communication ModulesRelay modulesLCD/OLED/TFT DisplaysMotor controllersProgrammers and convertersConnectorsSwitchesVoltage RegulatorsBasic Starter KitPrototypingAudio Amplifiers / Speakers / OtherLED DiodesPassive electronic componentsCoolingElectromagnets and solenoidsWearable electronics and materials
Servo motors and accessoriesDC motorsStepper motorsVibration MotorsBrushless Motors and ControllersElectric Linear Actuators and CylinderWater pumpsWheels and mounting parts for motors
Charger for Electric BikesEV Car accessoriesRechargeable batteryUninteruptable power supply UPSAlkaline BatteriesAdjustable Lab Power SuppliesBattery Chargers Ni-Mh / Ni-Cd / Li-Ion / Li-Pol / Li-FeLi-Ion battery charging and balancing boardsAC/DC Mains powers supply adapterPower Supplies AC/DCLaptop adapterInverters DC/ACSolar Panels And AccessoriesPower Supply Accessories
Soldering toolsBattery Welding Machines and accessoriesMeasuring equipmentChemicalsTweezersElectric toolsScrewdrivers and wrenchesHot Glue GunPlier and cutting nipperInsulation removal and crimping toolKnives and scissorsElectric engraver toolsMagnifying glassesInsulating materialsAluminum enclosureFlashlightPlastic enclosureStorage boxes and OrganizersUltrasonic cleaners
CNC machines and accessoriesCNC machine frame kitsAluminum Extrusion ProfilesLinear ActuatorBracketsLinear guides and garriagesTrapezoidal Lead Screws and NutsLinear Chromed Steel RodsBearingsTiming BeltsTiming PulleyLinear Rod SupportSpindle motors and mount bracketsScrews and NutsCable ChainsDrills and CuttersEngraving Materials
AEON Laser Engraving Cutting MachineChinaCNCZone Laser Engraving Cutting MachineFiber Metal Marking LaserBEAMO Laser Engraving Cutting MachineDiode laser engraving laserLaser machine spare parts and accessories
3d printer spare parts3D printersDLP resinPMMA 3D Filament3D printing penABS 3D filamentsPLA 3D filamentsPET-G 3D filamentTPU / Fiberflex filamentMediena / FiberwoodFiberSatinFiberSilk MetalicImpact PLAPP 3D POLYPROPYLENE3D filament sample
Educational kits for beginnersEducational kits for advancedSNAP CIRCUITS kitsAbilix Krypton roboticsRobobloq roboticsLEGO Education
USB cablesVideo cables and connectorsUSB HUBComputer network cablesNetwork equipmentAudio cables and connectorsConnection Cables, ExtendersData storages and their accesoriesKeyboard and Mouse
Phone holdersPower BankHeadphonesMobile phone chargersPhone casesSelfie stickSmart WatchesPortable speakers
LM386 Sound Sensor
The Sound sensor module is a simple microphone. Based on the power amplifier LM386 and the electret microphone, it can be used to detect whether there is any sound that beyond the threshold. The threshold can be adjusted by the on-board potentiometer.
Adjust the on-board potentiometer to adjust the sensitivity. The module output HIHG/LOW when the voice is Lower/higher than the threshold set by the potentiometer.
Please note that this sensor can only outputs if there is sound that beyond the threshold, but not the loudness and frequency.
Application Idea
- Sound controlled Lamp;
- Sound monitoring
Features
- On-board LED indicator
- Threshold adjustable
- Working voltage: 3.3V-5V
Claim orders from Stores
You can claim your purchased items within 1 - 2 work days after making an order (if product is in local warehouse).
Please wait for an email notification regarding Your order status update.
Vilnius Store address: Vytenio g. 20, LT-03229 Vilnius, Lietuva
Kaunas Store address: Pramonės pr. 4D, LT-51329, Kaunas, Lietuva
Local delivery
Purchased items are delivered locally through Venipak service. Depending on availability of items, orders are processed within 1-3 work days. Orders made until 1AM are shipped the same day.
Local delivery (1-2 w.d.) price for items of any size is through through courier service is 4€ (incl. VAT).
Local delivery price to Omniva parcel terminals (1-3w.d.) is 3€ incl. VAT.
Payment on delivery +2€ (incl. VAT).
You can pay for the goods at the time of delivery to the courier in cash or by credit card. Payment to Omniva parcel terminals is only possible by bank card.
International delivery pricing through courier service
International shipping prices depend on geographic location:
Latvia - 5€ (incl. VAT)
Estonia - 6€ (incl. VAT)
other - negiotiated individually.
International delivery pricing to Omniva parcel terminals
Latvia - 4€ (incl. VAT)
Estonia - 5€ (incl. VAT)
Payments:
We accept payments via PayPal for orders over 20€.
Paid orders of more than 30€ are shipped for free to Baltic countries.
Product availability status:
Vilnius Store In Stock - the product is at the store, Vytenio str. 20 in Vilnius and can be picked up / purchased the same day;
Kaunas Store In Stock - the product is at the store, Pramonės pr. 4D in Kaunas and can be picked up / purchased the same day;
Central Warehouse In Stock - In stock, product will be shipped in a short time 1-2 work days;
1-2 work days - product will be shipped in a short time - 1-2 business days;
1-2 work days – we don’t have selected product in stock. Shipping time is only 1-2 work days;
3-5 work days – we don’t have selected product in stock. Shipping time is between 3-5 work days;
3-7 work days – we don’t have selected product in stock. Shipping time is between 3-7 work days;
Out of Stock – selected product is sold out at the moment, but you can apply for automatic alert by email when product will be in stock.
