Laser Diode Driver
https://www.electronics-lab.com/laser-diode-driver/
Laser Diode Driver project will help you safely drive (constant current) a 3 mW visible Laser Diode for your application. Input supply – 2.5 to 6 VDC Onboard preset to adjust the current flow to the Laser Diode Power-On LED indicator Header connector for easy input supply and LASER DIODE module connection Laser diode is […]
8V97051 Low Power Wideband Fractional RF Synthesizer
https://www.electronics-lab.com/8v97051-low-power-wideband-fractional-rf-synthesizer/
This design features a low power wideband RF synthesizer that is used in GSM receiver cards. It has dual differential and open drain outputs with frequency range of 34.375MHz to 4400MHz(in continuous range). The logic compatibility is 1.8V while the system is running on a single 3.3V supply. It has -143dBc/Hz Phase Noise (PN) performance […]
Maximo Robot Arm – for kids and even big kids
https://www.electronics-lab.com/maximo-robot-arm-for-kids-and-even-big-kids/
The Maximo Robot Arm is the greatest way to discover robotics. Accessible, fun and affordable, Maximo is designed for everyone. Maximo Robot Arm comes with a laser-cut acrylic body. It was designed to offer the highest quality while remaining one of the most affordable robotic arms on the market. Its 5-axis range of motion allows […]
LT3091 – –36V, 1.5A Negative Linear Regulator with Programmable Current Limit
https://www.electronics-lab.com/lt3091-36v-1-5a-negative-linear-regulator-with-programmable-current-limit/
The LT®3091 is a 1.5A, low dropout negative linear regulator that is easily paralleled to increase output current or spread heat on surface mounted boards. Designed with a precision current reference followed by a high performance rail-to-rail voltage buffer, this regulator finds use in applications requiring precision output, high current with no heat sink, output […]
Open source pocket USB oscilloscope; 30 MHz, multi-platform
https://www.electronics-lab.com/open-source-pocket-usb-oscilloscope-30-mhz-multi-platform/
by Graham Prophet @ edn-europe.com: Running on Apple iPad, Android, Microsoft Windows and Linux, LabNation’s (Antwerp, Belgium) open source USB oscilloscope, SmartScope, is the result of a Kickstarter campaign commenced in 2014 – the project raised 645% of the funding goal within 30 days. Believed to be the first test equipment designed to run on multiple […]
RePhone kit: World’s first open source and modular phone
https://www.electronics-lab.com/rephone-kit-worlds-first-open-source-and-modular-phone/
Seeed Studio has announced that RePhone, an open source and modular phone kit: With Rephone you can: 1.Create your own phone in minutes with the slim MODULES, accessible SOFTWARE, and customizable Phone Enclosures. 2.Hack anything around you, giving inanimate objects the power of cellular communication. Have a conversation with your pets, plants, toys, motorcycle helmets, […]
HC-SR04 Ping Sensor Hardware Mod
https://www.electronics-lab.com/hc-sr04-ping-sensor-hardware-mod/
by cascologix.com: HC-SR04 ultrasonic sensor modules, also commonly called ping sensors, are practically a dime a dozen, with many Asia online retailers selling them in the $2 to $3 dollar range each. While possibly not intended for an end solution or product, these sensors offer a more affordable option for prototyping and application development compared […]
EEVblog #797 – Siglent SDS1000X Oscilloscope Review
https://www.electronics-lab.com/eevblog-797-siglent-sds1000x-oscilloscope-review/
In a world first Dave takes an initial first impressions look at the new Siglent 1000X Series 200MHz entry level oscilloscope. What do you get for US$499? How does it compare to the Rigol DS2000 Series? EEVblog #797 – Siglent SDS1000X Oscilloscope Review – [Link]
Power Management Solutions: Battery Chargers
https://www.electronics-lab.com/power-management-solutions-battery-chargers/
Maurizio @ dev.emcelettronica.com writes: Out of all portable devices, the most numerous are the mobile phones (Figure 1). Most of them feature Li-ion or Li-polymer accumulators and Freescale has a broad range of charger ICs dedicated to supporting all the phases of a complete recharge cycle. Generally speaking the charging of a mobile phone is […]
Laser Diode Driver
https://www.electronics-lab.com/project/laser-diode-driver/
Laser Diode Driver project will help you safely drive (constant current) a 3 mW visible Laser Diode for your application. Input supply – 2.5 to 6 VDC Onboard preset to adjust the current flow to the Laser Diode Power-On LED indicator Header connector for easy input supply and LASER DIODE module connection Laser diode is […]