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PM-30GN 70 to 500 VAC Voltage Meter with Green LED Digital Display
US$8.18
This Three Digit display runs on AC voltage from 70VAC to 500VAC and has an accuracy of +/- 1% when measuring. Great for creating panels in high voltage system.
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555 Timer PWM Square wave signal generator 5-15VDC 100 mA
US$7.69
A small compact device that you use to create square waves. Change the frequency of the square wave with potentiometer next to the capacitors and change the duty cycle with the potentiometer next to the red led. You can also change the value of the capacitor with the Yellow jumper pin array, the marking L indicates the highest capacitance of 100uF, the second is 1uF, the third is 0.1uF and the last one with the marking H is 0.001uF or 1nF. Supply voltage to VCC and GND to GND from 5v to 15VDC, the Output pin can go to your device allow with common ground pin GND.
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AFG-2105 Arbitrary DDS Function Generator with Counter, Sweep, AM, FM and FSK Modulation, 0.1Hz to 5MHz Frequency Range
US$526.89
The AFG-2100 Series arbitrary function generator is a DDS (direct digital synthesized) based signal generator designed to accommodate the educational and basic industrial requirements for an accurate and affordable signal Source, 100 MHz Bandwidth covering the output of sine, square (pulse), ramp (triangle), noise and arbitrary waveforms. The 20m sa/s sampling rate, 10 bit vertical resolution and 4K point memory of the AFG-2100 series provide user with a flexible environment for creating the specific waveform output as needed. The 0.1hz resolution of sine, square and triangle waveforms and the 1 percent to 99 percent adjustable duty cycle of square (pulse) waveform are the remarkable features to greatly extend its application range in various fields. Waveform parameter setting through numeric keypad entry and knob selection. Amplitude, DC offset and other key setting information shown on the 3-1/2" LCD screen simultaneously. USB device interface for remote control and waveform editing. AM/FM/FSK modulation, sweep, and frequency counter functions. Measures 266mm width by 107mm height by 293mm depth.
Delivery within 2-3 weeks
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PGM-AVR-15 USBASP/USBISP AVR Programmer
US$13.99

Small generic AVR programmer encased in hard plastic, with a 10-pin cable included. Use USBasp in arduino to program your controller. Supports 3.3V and 5V (you have to open up the case to flip a switch). Support for AVRDude from version 5.2 onwards. Support for Linux, Mac OS X and Windows. Maximum write speed: 5KB/sec.

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T-40 USB Voltage/Current Meter
US$7.20
Not to fret with this USB Voltage/Current Meter, compact portable and simple plug and play device makes reading values from a USB device seem easy. Features a blue Seven Segment Display that will display over time intervals voltage and current draw.
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T-45 USB Power Meter
US$13.93
This device is a meter that can measure the voltage output, the mAh for the entire duration usage until reset switch is pressed and real-time current draw. It features a nice led display to show the values and has a blue see through body with back lighting.
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T-100 MULTI COMPONENT TESTER
US$31.07
This is a Multi tester which is very useful to test any of the components without using data sheets. It can automatically detects the NPN and PNP transistors, FET, diodes, dual diodes, thyristor, SCR and also can identify the transistor pins data. This device comes with the 160 x 128 full color display and it totally controls with the knob on the board. The knob has four key positions. It can be long press, short press, left and right rotation. By using these positions , we can control the device. This device can also works for resistance measurement up to 50M ohm with 0.01 ohm resolution, capacitance, inductance measurement between 0.01mH to 20H, FET gate threshold voltage and gate capacitance, transistor emitter current amplification factor, threshold voltage, leakage current and it can also be used for signal generator and frequency meter. This device comes with spacers to mount easily on your project board. For further instruction on this device operation, please refer the attachment.
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DFR0360 XSP - Arduino Programmer
US$28.75
XSP Programmer is designed for Arduino/AVR device. It is a driver free programmer, supporting Arduino/AVR ISP and FTDI programming. It could provide both 5V and 3.3V power output or self-adaption power output(OFF mode). Support Xbee socket and auto-match ISP clock frequency.
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PGM-PIC-3 Pickit 3 Programmer
US$68.20
The PICkit 3 allows debugging and programming of PIC and dsPIC microcontrollers using the powerful graphical user interface of the MPLAB Integrated Development Environment (IDE). The MPLAB PICkit 3 is connected to a PC using a full speed USB interface and can be connected to the target via an Microchip debug (RJ-11) connector (compatible with MPLAB ICD 2/ 3 and MPLAB REAL ICE).
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PGM-AVR-10 AVR USBtiny programmer
US$17.97
This premade board acts like a AVR programmer and uses SPI Interface. Works with avrdude (cmd) or avrdudess (GUI) and AVRStudio-compatible. You can flash firmwares using this tiny programmer or bitbang commands to avr chipsets.
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PGM-AVR-5 AVR USBASP Programmer
US$10.32
This programmer is based on Thomas Fischl’s USBasp design and connects your computer’s USB port to your microprocessor using SPI. This device is supported in AVRDude version 5.2 and onwards, Allows you to read/write to any atmel based microprocessors. Works in windows 7/8/10, Mac and Linux.
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ZEN50 Atlas ZEN - Zener Diode Analyser
US$104.65
Features: Supports most Zeners, Avalanche diodes and reference diodes from 0V up to 50V. Great for testing VDRs, TVSs and other types of voltage protection devices. Selectable test currents: 2mA, 5mA, 10mA and 15mA. Tiny duty cycle of test current to minimise heating of your component even when testing at 50V and 15mA. Measures breakdown voltage (0.00V to 50.00V) with a resolution as fine as 20mV. Measures slope resistance (up to 1kΩ at 15mA with a 1Ω resolution).
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DSO-PROBE for Pocket Oscilloscope DSO Touch
US$41.93
This is an extra probe for seeed DSO touch or DS0201 DS203 DS202.
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TL-600 Alligator Clip with Pigtail
US$8.14
Each Alligator Clip with Pigtail cable has a wire length of 30cm (that’s a little less than 1ft) and a male pin that easily inserts into a standard 0.1" connector. Each pack consists of two red cables and two black cables.
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LP-560 Logic Probe
US$36.35

Features: Tests all logic families (TTL, LSI, CMOS, ECT). Captures pulses to 25ns (20MHz). Audio beeper, two tones HI and LOW. Memory function. Colored LED's for different functions. Input overload protection. Logic probe is circuit powered. Reverse polarity protection. 

Delivery within 2-3 weeks
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