Seeed Fusion – Beat the chip shortage with Seeed Fusion and Seeed products
https://www.electronics-lab.com/seeed-fusion-beat-the-chip-shortage-with-seeed-fusion-and-seeed-products/
The main image is part of an 8-bit Atmel Atmega microcontroller die courtesy of Zeptobars Amidst the global semiconductor shortage, product developers, supply managers, and enthusiasts have had to get creative to keep sowing the seeds of innovation until supply can catch up with demand. From games consoles to automotive parts, industries across the globe […]
Low-Cost LED Dimmer using LM3578
https://www.electronics-lab.com/project/low-cost-led-dimmer-using-lm3578/
This Low-cost LED dimer project includes two main parts, an LM3578 chip, and a MOSFET. The LM3578 generates a PWM signal, and Q1 MOSFET helps to drive a high current LED. The project also includes current limit feature. Over current trigger point is set to 1.1A. LED intensity can be set using a board trimmer […]
2.5W Stereo Audio Amplifier using LM4752
https://www.electronics-lab.com/project/2-5w-stereo-audio-amplifier-using-lm4752/
The Stereo Audio Amplifier project shown here is capable of delivering 2.5W per channel of continuous average output power to 4Ω loads using a single 12V supply at 10% THD+N. The project is built using the LM4752 chip. This chip is specifically designed for single supply operations and low external components count. The gain and […]
Cooling Fan Controller Using Temperature Sensor LM35
https://www.electronics-lab.com/project/cooling-fan-controller-using-temperature-sensor-lm35/
The project presented here is a low-cost solution for heat management of the heatsink and various equipment that requires automatic control of a cooling Fan. The project is built using a very cheap LM358 OPAMP. LM358 is used as a comparator, and a trimmer PR1 is provided to set the temperature threshold (Fan ON trigger […]
Smart Dual Coil Latching Relay Driver – Bistable Relay Module
https://www.electronics-lab.com/project/smart-dual-coil-latching-relay-driver-bistable-relay-module/
This Smart Dual Coil latching Relay board can control the ON/OFF power of a device by applying a short voltage pulse to input 1 and input 2. This project is useful in low power applications since the coil is not powered all the time and only requires a short voltage pulse. The relay coil remains […]
ams OSLON® Optimal LEDs
https://www.electronics-lab.com/ams-oslon-optimal-leds/
ams OSLON® Optimal LEDs are ideal for horticulture lighting applications with a 1mm² chip inside. The LEDs are housed in a small 3.0mm x 3.00mm footprint package. This allows for very compact clustering. The LEDs have flexible and efficient designs for professional top lighting and inter-lighting designs, and vertical farming solutions. Features Small 3.0mm x […]
Vishay / Sfernice P16 Compact Panel Potentiometers
https://www.electronics-lab.com/vishay-sfernice-p16-compact-panel-potentiometers/
Vishay / Sfernice P16 Compact Panel Potentiometers feature a unique integrated design incorporating the potentiometer and knob in one assembly, with no accessories required. The mounting hardware and terminals are situated on the backside of the panel, reducing the required clearance to a minimum. The Vishay / Sfernice P16 Compact Panel Potentiometers are fully sealed and have an IP67 ingress […]
Bridgetek IDM2040-7A Intelligent Display Module
https://www.electronics-lab.com/bridgetek-idm2040-7a-intelligent-display-module/
Bridgetek IDM2040-7A Intelligent Display Module features a 7″ 800 x 480 capacitive touch panel. The Display Module is powered by the EVE4 BT817Q Graphics Controller supported by the low-cost, high-performance Raspberry Pi RP2040 Microcontroller. The RP2040 MCU allows easy programming using the CircuitPython or MicroPython libraries. The onboard RS485 transceiver allows communication with Long Distance Sensor Bus (LDSBus) […]
Qorvo QPL1821 75Ω CATV Amplifier
https://www.electronics-lab.com/qorvo-qpl1821-75%cf%89-catv-amplifier/
Qorvo QPL1821 75Ω CATV Amplifier is an ultra-linear GaAs (Gallium Arsenide) pHEMT (Pseudomorphic High-Electron-Mobility Transistor) differential RF amplifier offering up to 19dB of flat gain with very low distortion. The QPL1821 features a 50MHz to 1800MHz frequency range providing an ideal solution for Broadband CATV DOCSIS 4.0 applications, such as nodes, amplifiers, and remote PHY devices, […]
GaN Systems GS-065-060-3 650V Enhancement Mode GaN Transistor
https://www.electronics-lab.com/gan-systems-gs-065-060-3-650v-enhancement-mode-gan-transistor/
GaN Systems GS-065-060-3 650V Enhancement Mode GaN (Gallium Nitride) Transistor is a power transistor optimized for high current, high voltage breakdown, and high switching frequency. The GS-065-060-3 features an Island Technology® cell layout, reducing the size of the device while transferring substantially more current using on-chip metal. GaNPX® packaging enables low inductance and low thermal resistance […]