MIDI controller PCB
This device will be connected to computer through type-C and recognize as MIDI device. User can change two effects(A and B) from lists, effect speed(Tempo) and volume. #audioDevices... show more84 Comments
20 Stars
16 channel relay module
16 channel relay that will allow you to control different types of electrical loads... show more211 Comments
12 Stars
WiFi Soil Monitor reference design
This is a WiFi Soil Monitor reference design based on ESP32-S3 microcontroller for WiFi connectivity, a Type-C USB for power #referenceDesign #simple-embedded #espressif #template #reference-design... show more23 Comments
3 Stars
Copilot v4 DogFooding - Audio Amplifier
I'm building an audio amplifier. These are the project requirements: - Type of Amplifier: Class D (for energy efficiency). - Input Source: Line-level input from a standard audio source, e.g., mobile phone or PC. - Output Power: 10W per channel (for a stereo setup). - Number of Channels: 2 (stereo output). - Distortion: Total Harmonic Distortion (THD) of less than 0.1% at full power. - Frequency Response: 20Hz to 20kHz. - Power Supply: Operate from a single 12V DC source. - Protection: Over-current and thermal protection for the amplifier IC. - Connectivity: Standard 3.5mm audio jack for input and screw terminals for speaker outputs. - Volume Control: A physical potentiometer for volume control. - Indicator: An LED indicator that shows power ON status. - Size Constraints: PCB size should not exceed 100mm x 100mm. Consider every requirement individually when answering any question... show more2 Stars
MIDI controller PCB
This device will be connected to computer through type-C and recognize as MIDI device. User can change two effects(A and B) from lists, effect speed(Tempo) and volume.... show more5 Comments
2 Stars
Adafruit HUSB238 USB Type C Power
Vertical USB & I2C Interface Module – Organized Power/Data Terminal Block1 Star
BJT Amplifier
This is a common base little-known amplifier using a BJT. This type is used at high frequencies. #BJT #amplifier #commonBase... show more11 Comments
1 Star
Speedy AI Pendent
Product Type: Wearable AI pendant Primary Function: Records audio, generates transcripts, and organizes information about daily interactions User Interaction: Input: Activation button Output: RGB LED ring, Bluetooth link to phone Key Features: Audio Recording: Activated by button press Transcription: Converts audio to text Sentiment Analysis: Embedded AI evaluates sentiment Information Management: Filters essential information and action items Technical Specifications Form Factor: Wearable pendant Display: RGB LED ring around the edge Sensors: 2 Microphones 1 Button Connectivity: Bluetooth for phone linkage Wi-Fi USB-C for charging Wireless Protocol: Wi-Fi, Bluetooth Battery Type: LiPo 2000 mAh Battery Life: 6 hours of continuous use Charging Method: USB-C Operating Voltage: 3.3V Operating Conditions: Temperature Range: -10°C to 70°C Humidity: 10 to 90% Software: Python for AI and processing Compliance: RoHS, FCC, CE Reliability: 20,000 hrs Life Cycle Expectancy: 10 years AI Capabilities Speech to Text Recognition: Converts audio input to written text Embedded AI Sentiment Analysis: Evaluates the mood or sentiment expressed in the text Essential Information Filtering: Identifies and segregates crucial data and actionable items Power Consumption and Efficiency Power consumption must align with battery capacity to ensure 6 hours of continuous operational use.... show more5 Comments
1 Star
[Example] Simulation of Types of Transformers
Two separate simulated circuits which demonstrate how step up and step down type transformers work.... show more1 Comment
1 Star
[Example] Simulation of Types of Transformers
Two separate simulated circuits which demonstrate how step up and step down type transformers work.... show more1 Comment
1 Star
USB-C Multimeter
USB Type - C Multimeter. Designed for 5V-1A to 20V-5A PD charging. Features a generic OLED to display stats. Passthrough for voltage negotiation signals.... show more1 Comment
1 Star
Temu Coupon Code £100 OFF [ACW867474] for New Users
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We are happy to report that there is no minimum purchase requirement for using our Temu UK coupon code [ACW867474]. Whether you are buying a single small item or a large haul, you can apply the code to see what specific discounts and free shipping perks are available for your cart. Does this coupon work in the UK and Europe? Yes, it certainly does! We have confirmed that this coupon code is valid in 68 countries, which includes the UK, USA, Canada, and major European nations like Germany, France, and Italy. Shoppers in these regions can enjoy the same £100 benefits and free shipping options as everyone else. How do I know if the coupon was applied correctly? Once you enter [ACW867474] in the coupon field at checkout and click "Apply," you should see a confirmation message. The total price of your order will be updated to reflect the discount, and any free shipping or free gift bonuses will be listed in your order summary before you pay.... show more1 Star
[Example] Simulation of Types of Transformers
Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.... show more1 Star
LM248D
The LM248 and LM348 quad operational amplifiers, manufactured by STMicroelectronics, incorporate four independent, high-gain internally-compensated, low-power operational amplifiers designed to provide identical functional characteristics to those of the renowned UA741 operational amplifier. These components stand out for their low supply current of 0.53 mA per amplifier and class AB output stage, ensuring no crossover distortion, which makes them highly suitable for applications demanding multiple UA741 type amplifiers and where amplifier matching or high packaging density is required. Furthermore, the LM248 and LM348 offer superior features such as low input offset voltage (1 mV), low input bias current (30 nA), and a gain bandwidth product of 1.3 MHz. They also boast excellent isolation between amplifiers (120 dB) and overload protection for inputs and outputs, enhancing their reliability and performance in various operational environments. The operational temperature ranges are from -40 °C to 105 °C for the LM248 and 0 °C to 70 °C for the LM348, catering to a broad spectrum of industrial applications. Additionally, these components are pin-compatible with LM124, LM224, LM324, further extending their applicability in electronic circuit designs.... show more1 Star
[Example] Simulation of Types of Transformers
Two separate simulated circuits which demonstrate how step up and step down type transformers work.... show more1 Star
[Example] Simulation of Types of Transformers
Two separate simulated circuits which demonstrate how step up and step down type transformers work.... show more1 Star
[Example] Simulation of Types of Transformers
Two separate simulated circuits which demonstrate how step up and step down type transformers work.... show more1 Star
[Example] Simulation of Types of Transformers
Two separate simulated circuits which demonstrate how step up and step down type transformers work.... show more1 Star
[Example] Simulation of Types of Transformers
Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.... show more1 Star
[Example] Simulation of Types of Transformers
Two separate simulated circuits which demonstrate how step up and step down type transformers work.... show more1 Star
[Example] Simulation of Types of Transformers
Two separate simulated circuits which demonstrate how step up and step down type transformers work.... show more1 Star
[Example] Simulation of Types of Transformers
Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.... show more1 Star